Here are some synonyms for "altercate," depending on the context:
Formal:
* Dispute: This is a general term for an argument or disagreement.
* Contend: This implies a strong disagreement, often with a desire to win.
* Wrangle: This suggests a loud and heated argument.
* Bicker: This refers to a petty or trivial argument.
* Quarrel: This is a more serious and formal argument.
* Debate: This implies a formal and structured discussion of opposing viewpoints.
Informal:
* Argue: This is a general term for a disagreement.
* Fight: This suggests a more aggressive and hostile confrontation.
* Squabble: This refers to a minor and pointless argument.
* Brawl: This implies a physical fight.
The best synonym for "altercate" will depend on the specific context of the sentence.