Adjectiveal
Adjectiveal is an adjective meaning relating to adjectives or functioning like an adjective in description. In modern English, the more common and recommended form is adjectival, while adjectiveal is a historical or less common variant that appears in older grammars and some linguistic discussions.
Etymology and form: The term is built from the noun adjective with the suffix -al, a productive
Usage and context: In linguistic writing, adjectival terms describe adjectives themselves or adjective-related constructions, such as
Examples: The adjectiveal function of the word blue is to modify a noun, as in blue car.
See also: adjectival, adjective, grammar, syntax, morphology.
Notes: While adjectiveal is recognized in some dictionaries and stylistic works, it is largely superseded by