Rabu, 09 Juli 2014

Rules Of Word Formation

‘I never heard of “Uglification”, Alice ventured to say. ‘What is it?’ The Gryphon lifted up both its pavs in surprise. ‘Never heard of uglifying!’ it exclaimed. ‘You know ehat to beauty is, I suppose?’ ‘Yes,’ said Alice doubtfully: ‘it means to make anything prettier,’ ‘Well, then,’ the Gryphon went on, ‘if you don’t know what uglify is, you are a simpleton.’ (Lewis Carroll, Alice’s Adventures in Wonderland
When the Moch Turtle listed the different branches of Arithmetic for Alice as ‘Ambition, Distraction, Uglification, and derision’, Alice was very confused. She wasn’t really a simpleton, since uglification was not a common word in English until Lewis Carroll used it. There are many ways in which words enter a language. Some of these are discussed in Chapter 11 on language change.

LEXICAL GAPS
Speakers of a language may know tens of thousands of words. Dictionaries, as we noted, include hundreds of thousands of words, all of which are known by some speakers of the language. But no dictionary can list all possible words, since it is possible to add to the vocabulary of a language in many ways. There are always gaps in the lexicon words which are not in the dictionary but which can be added. Some of the gaps are due to the fact that a permissible sound sequence has no meaning attached to it (for example, blick, or slarm, or krobe). Note that the sequence of sounds must be in keeping with the constrains of the language. *Bnick is not a ‘gap’ because no word in English can begin with a (bn).

Other gaps are due to the fact that possible combinations of morphemes have not been made (for example, ugly+ify or linguistic+ism). Morphemes can be combined in this way because there are morphological rules in every language that determine how morphemes combine to form new words.
The Mock Turtle added –ify to the adjective ugly and formed a verb. Many verbs in English have been formed in this way: purify, amplify, simplify, falsify. The suffix –ify conjoined with nouns also forms verbs: objectify, glorify, personify. Notice that the Mock Turtle went even further; he added the suffix –cation to uglify and formed a noun, uglification, as in glorification, simplification, falsification, and purification.

DERIVATIONAL MORPHOLOGY
Bound morphemes such as –ify and –ations are called derivational morphemes. When they are added to root morphemes or stems a word is derived. This method of word formation reflects the wonderful creativity of language.

Suppose you hear someone say: ‘He likes to be nussed.’ You might ask ‘Is he really nussable/’ even if you don’t know what the verb nuss means. Children do this all the time. This means we must have a list of the derivational morphemes in our mental dictionaries as well as the rules that determine how they are to be added to roots or stems to form new stems or words. We saw earlier that morphemes occur in a fixed order, as un+loved but not *loved+un. In addition, the order in which each new morpheme is affixed in a complex word is significant. A word is not a simple sequence of morphemes but has a hierarchical structure. Consider the word unsystematically, composed of five morphemes. As shown in the example earlier, the root is system, a noun, to which ew added –atic, an adjectival suffix, and then added the prefix un-, which is added to adjectives to form the new adjective stem (or word) unsystematic. If we had added the prefix un- first, we would have derived a non-word *unsystem since un- cannot be added to nouns.  The hierarchical structure of this word can be diagrammed as follows:

This diagram shows that the entire word unsystematically is an adverb stem which is composed of an adjective stem unsystematical plus –ly, an adverbial derivational suffix. The adjective stem itself is composed of an adjective stem unsystematic, which is composed of anadjectival prefix un- and another adjective stem systematic (composed of the noun system and the adjective suffix –atic plus the adjective suffix –al).
If this seems very complicated, it is. Morphological rules of word formation are complex. Yet every speaker of English knows them and uses them to form new words such as uglify or squishable or linguisticism, and to understand words not heared before, for example, the first time one hears the word Chomskyan. We also unconsciously use these rules in rejecting some forms as being impossible as words in English, for example, *nationism.

As the examples show, a derived word may give additional meaning to the original word (such as the negative meaning of words prefixed by un-) and may be a different grammatical class from the underived word. When a verb is suffixed with –able, the result is an adjective, as in desire+able or adore+able. Or. When the suffix –en is added to an adjective, a verb may be derived, as in dark+en. One may form a noun from an adjective, as in sweet+ie. A few other example are :

Noun to adjective : boy+ish, virtu+ous, Elizabeth+an,pictur+esque, affection+ate, health+ful, alcohol+ic,life+like.
Verb to noun : acquitt+al,clear+ance,accus+ation,confer+ence,sing+er,conform+ist,predict+ion,free+dom
Adjective to adjective : pink+ish, in+flammable
Many prefix fall into this category: ( a+moral, auto+biography, ex+wife, super+human, mono+theism, re+print, semi+annual, sub+standard )
There are also suffixes of this type : ( vicar+age, green+ish, priest+hood, Americ+an Brisbane+ite, commun+ist, music+ian, pun+ster )

When new words enter the lexicon by the application of morphological rules, it is often the case that other complex forms will not. For example, commun+ist enters tha language, words such as commun+ite (as in Trootsky+ite) or commun+ian (as in grammar+ian) are often not used. There may however exist alternative forms: for example, Chomskyan and Chomskyist and perhaps even Chomskyite (all meaning ‘follower of Chomsky’s views of linguistics’). Linguist and linguistician are both used, but note that the possible word linguite is not. The redundancy of such alternative forms, all of which conform to the regular rules of word formation, may explain some of the accidental gaps in the lexicon. This further shows that the actual words in the language constitute only a subset of the possible words.

There are many other derivational morphemes in English and other languages, such as the suffixes meaning ‘diminutive’, as in the words pig+let and sap+ling.
Some of the morphological rules are productive, meaning that they can be used freely to form new words from the list of free and bound morphemes. The suffix –able appears to be a morpheme that can be freely conjoined with verbs to derive an adjective with the meaning of the verb and the meaning of –able, which is something like ‘able to be’ as in accept+able, blam(e)+able, pass+able, change+able, adapt+able, and so on. The meaning of –able has also been given as ‘fit for doing’ or ‘fit for being done’. Such a rule might be stated as :

1.VERB+ABLE = ‘ABLE TO BE VERB-ed’ e.g. accept+able =’able to be accepted’
The productivity of this rule is illustrated by the fact that we find –able in such morphologically complex words as un+speakabl(e)+y and un+get+at+able.

We have already noted that there is a morpheme in English meaning ‘not’ which has the form un- and which, when combined with adjectives such as afraid, fit, free, smooth, American, and Australian, forms the antonyms, or negatives, of these adjectives; for example, unafraid, unfit, unAustralian, and so on.
We can also add the prefix un- to derived words that have been formed by morphological rules:
Un+believe+able, un+accept+able, un+speak+able. The rule that forms these words may be stated as : un +adjective = ‘not-adjective’

This seems to account for all the examples cited. Yet we find happy and unhappy, cowardly and uncowardly, but not sad and *unsad or brave and *unbrave. Forms such as the last two (marked with an asterisk) may be merely accidental gaps in the lexicon. If someone refers to a person as being *unsad we would know that the person referred to was ‘not sad’, and an *unbrave person would not be brave. But, as the linguist Sandra Thompson points out, it may be the case that the ‘un-rule’ is not as productive for adjectives composed of just one morphemes as for adjectives that are themselves derived from verb(3). The rule seems to be freely applicable to an adjectival form derived from a verb, as in unenlightened, unsimplified, uncharacterised, unauthorized, undistinguished, and so on.

It is true, however, that one cannot always know the meaning of the words derived from free and derivational morphemes from the morphemes themselves. Thompson has also pointed out that the un- forms of the following have unpredictable meanings :

Unloosen (loosen, let loose), unrip (rip, undo by ripping), undo (reverse doing), untreat (go back through in the same steps), unearth (dig up), unfrock (deprive a cleric of ecclesiastic rank), unnerve (fluster)
Although the words above must be listed in our mental lexicon since their meanings cannot be determined by knowing the meanings of their parts, morphological rules must also be in the grammar, revealing the relation between words and providing the means for forming new words. Morphological rules may be more or less productive. The rule that adds an –er to verbs in English to produce a noun meaning ‘one who perform an action (once or habitually)’ appears to be a very productive morphological rule; most English verbs accept this suffix: lover, hunter, predictor (notice that –or and –er have the same pronunciation), examiner, exam-taker, analyzer, and so forth. Now consider the following :

Sincerity from sincerete, warmth from warm, moisten from moist
The suffix –ity is found in many other words in English, such as chasity, scarcity, and curiosity; and –th occurs in healt, wealth, depth, width, and growth. We find –en in sadden, ripen, redden, weaken, deepen. Still the phrase *The fiercity of the lion sounds somewhat strange, as does the sentence *I’m going to thinen the sauce. Someone may be use the word coolth, but, as Thompson points out, when such words as fiercity, thinnen, fullen, or coolth are used, usually it is either an error or an attempt at humour.

It is possible that in such cases a morphological rule that was once productive (as shown by the existence of related pairs such as scarce/scarcity) is no longer so. Our knowledge of the related pairs, however, may permit us to use these examples in forming new words, by analogy with the existing lexical items.

PULLET SURPRISES
That speakers of a language know the morphemes of that language and the rules for word formation is shown as much by the ‘errors’ made as by the non-deviant forms produced. Morphemes combine to form words. These words form our internal dictionaries. ‘No’ speaker of language knows all the words. Given our knowledge of the morphemes of the language and the morphological rules, we can often guess the meaning of a word word we do not know. Sometimes we guess wrongly.

Amsel Greene collected errors made by her students in vocabulary-building classes and published them in a book called Pullet Surprises. The title is taken from a sentence written by one of her high-school students : ‘In 1957 Eugene O’Neill won a Pullet Surprise.’ Knowledge of English morphology. Consider the creativity of these students in the following examples :

Word :deciduous,longevity,fortuitous, bibliography, adamant, diatribe. Polyglot, gullible, homogeneous.
Student’s definition : deciduous (able to make up one’s mind), longevity (being very tall) fortuitous (well protected), bibliography (holy geography), adamant (pertaining to original sin), diatrible (food for the whole clan) polyglot (more than one glot) gullible (to do with sea birds), homogeneous (devoted to home life)
The student who used the word indefatigable in the sentence:

She tried many reducing diets, but remained indefatigable.
Clearly shows morphological knowledge: in, meaning ‘not’ as in ineffective; de, meaning ‘off’ as in decapitate; fat, as in ‘fat’; able as in’-able’; and combined meaning, ‘not able to take the fat off’.

(3) S.A Thompson, 1975, ‘On the issue of productivity in the lexikom’, Kritikon Litterarum, 4, pp. 332-49.