1. Impossible to deny or disprove
   "an irrefutable argument"
   - incontrovertible, positive

See also: undeniable

• gross profit margin
• gross revenue
• gross sales
• gross ton
• grossbeak
• grossly
• grossness
• grossular
• Grossulariaceae
• grossularite
• grosz
• grot
• grotesque
• grotesquely
• grotesqueness
• grotesquerie
• grotesquery
• Grotius
• grotto
• grotty
• grouch
• grouchily
• grouchiness
• Groucho
• grouchy