cogent Synonyms

conclusive convincing weighty persuasive powerful potent compelling forcible telling strong influential reasoned ratiocinative reasonable sensible rational puissant logical longheaded lucid marrowy multipotent omnipotent prepotent pithy plausible plenipotent significant smasher justifiedly apperceptive high-tension bullnecked nilpotent impactful thought out well-connected well-grounded sound down to brass tacks solid strengthy trenchant unanswerable urgent valid verisimilar versatile well-founded legitimate