No. The word "if" is a subordinating conjunction, used to connect clauses or truncated clauses (e.g. the water, if pure, will freeze faster). The only exception is when it refers to itself as a word and becomes a noun (e.g. no ifs, ands, or buts).
No, "IF" is not an adjective. It is a subordinating conjunction used to introduce a conditional clause.
it is an adjective!
Adjective.
The usual adjective is intrusive. The present participle intruding can also be an adjective.
"Sensible" is an adjective.
The proper adjective for Russian is "Russian."
No, it is a verb or a noun (to go around, to surround; a round shape). The adjective form is circular.
No, it is not an adjective. Differently is an adverb.The adjective would be different.
It is an adjective.It is a an adjective.
No. It is not an adjective. An adjective describes something.
Cautious IS an adjective. An adjective is an action!
No, it is an adverb. The adjective is clumsy.
It can be. "Ideal" is an adjective and a noun.
It is not an adjective. It is a noun based on the adjective unfit.
adjective
No, it is not an adjective; it is an adverb. The adjective form is "awkward."
Popular is an adjective. Population is not an adjective.
No it's not a adjective, an adjective is a describing word.