content word
word that name objects of reality and their qualities, e.g. living things, family members, natural phenomena, common actions, characteristics; mostly nouns (“dog”), lexical verbs (“eat”), adjectives (“happy”), and adverbs (“happily“)
nominal
word class consisting of pronouns, nouns, adjectives and numerals
lexical verb
verb with semantic meaning
verb
class of words that, from the semantic point of view, contain the notions of action, process or state, and, from the syntactic point of view, exert the core function of the sentence predicate.
adverb
word that modifies a verb, adjective, or another adverb