Dispute
Discourse
Synonyms: Debate, discourse, argument, contention, altercation, quarrelling, dissension, friction, discord, velitation, quarrel, shouting match, clash, feud, fracas, donnybrook, spat, run-in, barney, ding-dong, afters, rhubarb, miff, discussion, disputation, controversy, disagreement, falling-out, variance, conflict, strife, antagonism, contestation, squabble, difference of opinion, wrangle, fight, brawl, tiff, scrap, row, slanging match, bust-up, rammy, and broil.
Discuss
Synonyms: Debate, exchange views, argue, have a disagreement, clash, bicker, bandy words, lock horns, have words, scrap, have a spat, discuss, quarrel, disagree, have an altercation, wrangle, squabble, cross swords, fall out, argufy, have a tiff, and altercate.
Doubt
Synonyms: Challenge, deny, question, impugn, contradict, object to, disagree with, protest against, controvert, contest, doubt, call into question, quibble over, argue about, oppose, take issue with, and gainsay.
Example Sentences
They had a serious dispute yesterday.
The dispute between neighbors escalated quickly.
A legal dispute is currently ongoing.
Their dispute was resolved amicably today.