disaccord
[verb]
Synonyms: clash, conflict, discord, disharmonize, jangle, jar, mismatch, differ, disagree, dissent, divide, vary
[noun]
Synonyms: discord, conflict, contention, difference, dissension, dissent, dissidence, disunity, strife, variance

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Antonyms: accord

[TahlilGaran] English Synonym Dictionary ▲

dis·ac·cord (dĭsə-kôrd)
n.
Lack of harmony; disagreement.
intr.v. dis·ac·cord·ed, dis·ac·cord·ing, dis·ac·cords
To disagree.

[TahlilGaran] American Dictionary ▲

disaccord
[From Middle English disaccorden, to disagree, from Old French desacorder : des-, dis- + acorder, to agree; see accord.]

[TahlilGaran] American Dictionary ▲