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.