apish (adj.)

• asinine
• batty
• beguiled
• besotted
• brainless
• buffoonish
• cockeyed
• crazy
• credulous
• daft
• dazed
• depictive
• dizzy
• doting
• dumb
• echoic
• fatuous
• figurative
• flaky
• fond
• foolish
• fuddled
• futile
• gaga
• goofy
• graphic
• ideographic
• idiotic
• illustrative
• imbecile
• imitative
• inane
• inept
• infatuated
• insane
• kooky
• loony
• mad
• maudlin
• mimetic
• mimic
• moronic
• nutty
• onomatopoeic
• onomatopoetic
• pictographic
• pictorial
• representational
• representative
• sappy
• screwy
• senseless
• sentimental
• silly
• simulative
• stupid
• thoughtless
• vivid
• wacky
• wet
• witless