いさかい (translations)→ dispute quarrel rift wrangle
意見 (translations)→ advice believe comment counsel feedback idea insight judgement mind notion observation opine opinion point pressure proposition recommendation statement suggestion thought view viewpoint
議論 (translations)→ argue cause debate debater discuss discussion fray
喧嘩 (translations)→ brawl confrontation engage exhange fight match row run-in tiff
言い合い (translations)→ bickering
口論 (translations)→ altercation contention flare-up spat
主張 (translations)→ advocacy case insistence positive protestation vouch
説 (translations)→ belief commonplace history proposal report science theory
説く (translations)→ explain preach say talk tell
反論 (translations)→ comeback polemic rebuff refutation
理由 (translations)→ answer basis because benefit circumstance explanation ground justification problem purpose ratio reason thing why
論法 (translations)→ meandering tack