intimate

Synonyms: affectionate bosom buddy-buddy cherished chummy close clubby comfy confidential cozy dear dearest faithful fast fond loving mellow mix near nearest next nice regular roommate snug warm

Antonyms: cool formal incompatible unfriendly

Synonyms: confidential deep deep-seated detailed elemental essential exhaustive experienced firsthand guarded gut immediate inborn inbred indepth indwelling ingrained inherent inmost innate innermost interior internal intrinsic penetrating privy profound secret special thorough trusted uptight visceral viscerous

Antonyms: formal public

Synonyms: associate bosom buddy chum companion comrade confidant confidante crony familiar family lover mate pal

Antonyms: enemy foe

Synonyms: affirm air allude announce assert aver avouch communicate connote declare drop a hint exposé express hint impart imply indicate infer insinuate leak let cat out of bag let it be known make known make noise profess remind spill the beans spring state utter vent voice warn