1. Adjective
1.1. Semantic characteristic
1.1.1. Type of nomination
1.1.1.1. Qualitative
1.1.1.1.1. Descriptive
1.1.1.1.2. Limiting
1.1.1.2. Relative
1.1.1.2.1. Material
1.1.1.2.2. Place
1.1.1.2.3. Time
1.1.1.2.4. Relationship
1.2. Morphological characteristic
1.2.1. Grammar
1.2.1.1. Degrees of Comparison
1.2.1.1.1. Synthetical pattern
1.2.1.1.2. Analytical pattern
1.2.1.1.3. Suppletive formation
1.2.1.2. Substantivization
1.2.1.2.1. Full
1.2.1.2.2. Partial
1.2.1.3. Function
1.2.1.3.1. Evaluative
1.2.1.3.2. Specificative
1.2.2. Form
1.2.2.1. Derivative
1.2.2.1.1. + Productive suffixes
1.2.2.1.2. + Unproductive suffixies
1.2.2.1.3. + Productive prefixes
1.2.2.1.4. + Unproductive prefixes
1.2.2.2. Simple
1.2.2.3. Compound
1.2.2.3.1. Noun + adjective
1.2.2.3.2. Adjective + adjective
1.2.2.3.3. Adverb + participle
1.2.2.3.4. Noun/pronoun + verbal
1.2.2.3.5. Adjective/adverb + noun + -ed
1.3. Syntactical characteristic
1.3.1. Syntactic function
1.3.1.1. Attribute
1.3.1.2. Predicative
1.3.2. Combinability
1.3.2.1. + Noun
1.3.2.2. + Link verb
1.3.2.3. + Adverb
2. Noun
2.1. Morphological characteristic
2.1.1. Grammar
2.1.1.1. Category of Gender
2.1.1.1.1. Double oppositional correlation
2.1.1.1.2. Pronominal correlation
2.1.1.2. Category of Number
2.1.1.2.1. Countable
2.1.1.2.2. Uncountable
2.1.1.3. Category of Case
2.1.1.3.1. Common case
2.1.1.3.2. Possesive case
2.1.1.4. Category of Article determination
2.1.1.4.1. Definite article
2.1.1.4.2. Indefinite article
2.1.1.4.3. Absence of the article
2.1.2. Form
2.1.2.1. Compound
2.1.2.2. Simple
2.1.2.3. Derived
2.2. Semantic characteristic
2.2.1. Type of nomination
2.2.1.1. Proper
2.2.1.2. Common
2.2.2. Form of existance
2.2.2.1. Animate
2.2.2.1.1. Human
2.2.2.1.2. Non-human
2.2.2.2. Inanimate
2.2.3. Quantifiability
2.2.3.1. Countable
2.2.3.2. Uncountable
2.3. Syntactical characteristic
2.3.1. Syntactic function
2.3.1.1. Subject
2.3.1.2. Object
2.3.1.3. Predicative
2.3.1.4. Attributive
2.3.1.5. Adverbial
2.3.2. Combinability
2.3.2.1. Contact
2.3.2.2. Casal
2.3.2.3. Prepositional
2.3.2.3.1. + Noun
2.3.2.3.2. + Verb
2.3.2.3.3. + Adverb
2.3.2.3.4. + Adjective
3. Verb
3.1. Morphological characteristic
3.1.1. Grammar
3.1.1.1. Non-finite forms
3.1.1.1.1. Present participle
3.1.1.1.2. Past participle
3.1.1.1.3. Infinitive
3.1.1.1.4. Gerund
3.1.1.2. Finite forms
3.1.1.2.1. Category of Person and Number
3.1.1.2.2. Category of Tense
3.1.1.2.3. Category of Aspect
3.1.1.2.4. Category of Voice
3.1.1.2.5. Category of Mood
3.1.2. Form
3.1.2.1. Simple
3.1.2.2. Sound-replacive
3.1.2.3. Stress-replacive
3.1.2.4. Composite
3.1.2.5. Phrasal
3.2. Semantic characteristic
3.2.1. Notional
3.2.1.1. Subject-process relation
3.2.1.1.1. Actional
3.2.1.1.2. Statal
3.2.1.2. Aspected characteristic of the process
3.2.1.2.1. Limited
3.2.1.2.2. Unlimited
3.2.1.3. Power to take complement
3.2.1.3.1. Complementive
3.2.1.3.2. Uncomplementive
3.2.2. Semi-notional and functional
3.2.2.1. Auxiliary
3.2.2.2. Modal
3.2.2.3. Semi-notional verbid introducer verbs
3.2.2.4. Link-verbs
3.3. Syntactical characteristic
3.3.1. Finite
3.3.1.1. Predicate
3.3.2. Non-finite
3.3.2.1. Subject
3.3.2.2. Object
3.3.2.3. Adverbial modifier
3.3.2.4. Attribute