substantive (n.)
- adverbial
- basic
- bedrock
- central
- concrete
- conjunctive
- constituent
- copulative
- essential
- formal
- fundamental
- gerund
- gut
- hypostasis
- intransitive
- linking
- material
- nominal
- noun
- original
- participial
- ponderable
- primary
- primitive
- pronominal
- pronoun
- radical
- real
- solid
- tangible
- transitive
- vital
substantive (adj.)
- adjectival
- adverbial
- appreciable
- attributive
- basal
- basic
- central
- concrete
- conjunctive
- constituent
- constitutive
- copulative
- correct
- elemental
- elementary
- essential
- focal
- formal
- functional
- fundamental
- grammatic
- indispensable
- intransitive
- life-and-death
- life-or-death
- linking
- material
- nominal
- original
- palpable
- participial
- ponderable
- prepositional
- primal
- primary
- primitive
- pronominal
- radical
- real
- sensible
- solid
- structural
- substantial
- syntactic
- tangible
- transitive
- underlying
- verbal
- vital
