1. In an unconvincing manner
   "he argued unconvincingly"

See also: unconvincing

Antonym: convincingly

• pocket money
• pocket mouse
• pocket rat
• nosy
• nosy-parker
• not
• not at all
• not bad
• not by a blame sight
• not by a long sight
• not guilty
• not half
• not intrusive
• not on your life
• not on your nelly
• not surprised
• not to mention
• not-for-profit
• nota bene
• notability
• notable
• notably
• notarial
• notarise
• notarize