of or abounding in corn.

Informal .

old-fashioned, trite, or lacking in subtlety

corny jokes.

mawkishly sentimental

a corny soap opera.

adjective

new , original , unique

adjective

banal , commonplace , dull , feeble , hackneyed , mawkish , melodramatic , old-fashioned , old hat , sentimental , shopworn , stale , stereotyped , stupid , tired , warmed-over , bromidic , clichd , musty , overused , overworked , platitudinal , platitudinous , stereotypic , stereotypical , threadbare , timeworn , well-worn , worn-out , dated , square , trite