Synonyms for crazy

Similarity of adj crazy

5 senses of crazy

Sense 1:

brainsick, crazy, demented, disturbed, mad, sick, unbalanced, unhinged
insane (vs. sane)

Sense 2:

crazy, half-baked, screwball, softheaded
impractical (vs. practical)

Sense 3:

crazy
excited (vs. unexcited)

Sense 4:

crazy
strange (vs. familiar), unusual

Sense 5:

crazy, wild, dotty, gaga
enthusiastic (vs. unenthusiastic)