Yes, it is. It means alike in some way. It has a special use in geometry to generally mean "the same."
Chat with our AI personalities
by using an article with an adjective as a noun
The word resembles, meaning "is similar to", is a present tense verb.
The adjective for brain is "cerebral." The word "brainy" has nothing to do with the brain, per se, but with intelligent people. (I.e., A brain cannot be "brainy," only a person can.) Cerebral can mean both "of the brain" and "given to exercising the mental faculties" (similar to, but not necessarily the same as, "brainy," just as "muscly" is similar to, but not necessarily the same as, "strong.")
The adverb form would be "freakily" which is very rarely used.The similar adjective freakish and the adverb freakishly are more often used.
Cautious IS an adjective. An adjective is an action!