Norwegian Bokmål edit

Etymology edit

From tvil +‎ -som.

Adjective edit

tvilsom (neuter singular tvilsomt, definite singular and plural tvilsomme, comparative tvilsommere, indefinite superlative tvilsomst, definite superlative tvilsomste)

  1. doubtful, dubious, questionable

Antonyms edit

References edit