3.13 Short-Form Adjectives

A second adjective paradigm

Short adjectives are not casual abbreviations: they are a distinct inflectional series used mainly as predicates.

• They agree with the subject in gender and number but do not decline for case. Most productive short forms belong to qualitative adjectives; relative and possessive adjectives usually lack them unless a meaning has become qualitative.
• Control point: No short form agrees with an oblique-case noun as an ordinary modifier. Its agreement target is normally the subject of predication.

The four-form template

The basic endings are masculine zero, feminine -а, neuter -о, and plural -ы/-и.

• The stem may change and stress may move, so the template predicts grammatical slots but not every surface form.
• Control point: Store stress with each short paradigm. Written endings alone do not tell you where stress will fall.

Masculine zero and stem repair

Removing the long ending may create a difficult final consonant cluster; Russian can insert a fleeting vowel.

• The inserted vowel and any consonant alternation are lexical-morphological, not freely chosen for pronunciation comfort. Learn the masculine short form as a diagnostic vocabulary item.
• Stem checkpoint: Do not invent a masculine form by deleting -ый mechanically: *интересн is not the standard form; интере́сен must be retrieved.
• Retrieval checkpoint: Pause and reconstruct the diagnostic forms from the last three lessons without looking, then check what you missed.

Feminine, neuter, and plural

Once the short stem is known, the non-masculine endings are often transparent, but stress may still move.

• Spelling rules select -ы or -и in the plural. Pronounce reduced unstressed vowels naturally without changing the spelling.
• Control point: Compare Мо́ре споко́йно (neuter short adjective), Он говори́т споко́йно (adverb), and Мне споко́йно (invariant predicative). Syntax, not -о alone, identifies the category.

Final sibilants and spelling

Masculine short forms ending in ж, ш, ч, or щ do not add a soft sign.

• The remaining short forms add their regular vowels, subject to stress and spelling. Compare adjective forms with noun and verb conventions rather than importing a soft sign by intuition.
• Control point: Do not write *хорошь or *горячь. Final consonant spelling is part of the short masculine paradigm.

Stress is grammatical vocabulary

Short-form stress may remain fixed, move to the feminine ending, or follow a mixed lexical pattern.

• No single stress rule covers the vocabulary. Learn at least masculine, feminine, and plural forms with audio; infer only after confirming the pattern.
• Pronunciation checkpoint: Stress errors can obscure familiar words. Use acute marks during learning, but remember ordinary Russian print normally omits them except ё and disambiguation.
• Retrieval checkpoint: Pause and reconstruct the diagnostic forms from the last three lessons without looking, then check what you missed.

High-frequency predicate forms

Several short forms are core vocabulary and cannot be replaced mechanically by a semantically identical long adjective.

• Learn their complement frames at the same time, because many short adjectives license dative, instrumental, genitive, or prepositional complements.
• Control point: Treat these as complete predicate lexemes. The long forms до́лжный, ну́жный, and пра́вый have other attributive meanings and distributions.

Tense and the copula

Present-tense short predicates normally use no overt form of быть; past and future introduce a copula while the adjective remains short.

• The short adjective continues to agree in gender/number with its subject, not with the past-tense copula's abstract dictionary form.
• Control point: Short forms do not become instrumental after быть: Дом был гото́в. A competing long predicate may use instrumental: Дом был гото́вым.

Predicate meaning, register, and restrictions

Short forms are productive unevenly: some are neutral and frequent, some bookish, and some unavailable or semantically specialised.

• The contrast is lexical as well as grammatical. Relative adjectives such as дере́вянный normally lack short forms, while qualitative readings can license forms that a classificatory reading cannot.
• Control point: When unsure, verify the short form and its meaning in a current dictionary or corpus; morphological possibility does not guarantee idiomatic use.
• Retrieval checkpoint: Pause and reconstruct the diagnostic forms from the last three lessons without looking, then check what you missed.

Short-form assessment

Produce complete paradigms, stress them, and use the forms as predicates rather than clipped attributes.