strong disagreement; a contention or quarrel; discord.

difference in sentiment or opinion; disagreement.

noun

agreement , approval , authorization , concurrence , confirmation , peace , ratification

noun

altercation , argument , bad vibes , bickering , clinker , contention , controversy , difference , disaccord , disagreement , discord , discordance , dispute , dissent , dissidence , disunity , faction , factionalism , flak * , friction , fuss , quarrel , scene , sour note , static , strife , trouble , variance , wrangle , clash , confrontation , difficulty , dissentience , dissonance , inharmony , schism , war , warfare , conflict , disharmony , odds