8. Adjectives. Degrees of comparison.

The adjective expresses the categorial meaning of property of a substance, e.g.: hard work. Adjectives are distinguished by a specific combinability with the nouns which they modify, with link verbs and with modifying adverbs. The functions performed by the adjective correlate with their combinability: when combined with nouns, adjectives perform the function of an attribute (either in preposition to the noun modified or in post-position if accompanied by adjuncts), e.g.: a suspicious man; a man suspicious of his wife; when combined with link verbs they perform the function of a predicative (part of a compound nominal predicate), e.g.: The man was very suspicious of his wife. Formally, adjectives are characterized by a specific set of word-building affixes, e.g.: hopeful, flawless, bluish, famous, decorative, accurate, inaccurate, basic, etc. As for word-changing categories, the adjective had a number of reflective categories in Old English: it agreed with the noun in number, case and gender; all these forms were lost in the course of historical development and today the only morphological category of the adjective is the category of comparison.

Adjectives are traditionally divided on the basis of their semantics into two grammatically relevant subclasses: qualitative and relative adjectives. Qualitative adjectives denote the qualities of objects as such, e.g.: red, long, beautiful, etc. Relative adjectives denote qualities of objects in relation to other objects; such adjectives are usually derived from nouns, e.g.: wood – wooden, ice – icy, etc. The ability to form degrees of comparison is usually treated as the formal sign of qualitative adjectives. But this is not exactly the case. There are a number of qualitative adjectives which have no forms of comparison because their own semantics is either inherently comparative or superlative, or incompatible with the idea of comparison at all (non-gradable), e.g.: excellent, semi-final, extinct, deaf, etc. there is a set of words denoting states, mostly temporary states, that are used predominantly in the predicative function and are united by a common formal mark, the prefix ‘a-’, e.g.: afraid, afire, alike, etc. (cf.: the suffix ‘-o’ in Russian  - холодно, тепло,весело, etc.) Their part of speech status is rather problematic. Such linguists as Scherba, Vinogradov and others state that these words constitute a separate class of words, a part of speech called “the category of state words”, or “statives”; their status as a separate part of speech in English is supported by B. Ilyish.

The category of comparison expresses the quantitative characteristics of the quality rendered by the adjective. Three forms constitute this category: the positive degree, the comparative degree, and the superlative degree forms of the adjective. The basic form, known as the positive degree, has no special formal mark, e.g.: tall, beautiful; the comparative degree is marked by two kinds of forms; synthetical forms with the suffix “-er” and analytical forms with the auxiliary word more, e.g.: taller, more beautiful; the superlative degree is also formed either synthetically with the help of the grammatical suffix “-est”, or analytically with the help of the auxiliary word most, e.g.: tallest, most beautiful. Also, there are suppletive forms of the degrees of comparison, e.g.: bad – worse – worst.