insanely

  • (r) in an insane manner
    • she behaved insanely
    • he behaves crazily when he is off his medication
    • the witch cackled madly
    • screaming dementedly
    crazily, dementedly, madly,
  • (r) (used as intensives) extremely
    • she was madly in love
    • deadly dull
    • deadly earnest
    • deucedly clever
    • insanely jealous
    deucedly, deadly, devilishly, madly,

Synonyms

crazily dementedly madly deucedly deadly devilishly

Antonyms

sanely

Words of close approximity