話し合う・話しあう・話合う|はなしあうhanashiau[4]nakadaka (mid-high)

JLPT N3approx.Common
Which spelling to use
話し合う話し合う is the most common written form and the recommended choice for beginners. Use it when you want the usual spelling of this word.
話しあう話しあう is a less common written alternative to 話し合う. Beginners should normally write 話し合う instead.
話合う話合う is the least common written form among these alternatives. It is a variant spelling; beginners should use 話し合う instead.
Definitions
  1. godan verb, transitive verbto discuss; to talk together
    ここでその問題もんだいについて話し合はなしあいましょう。↗
    Let's discuss the matter here.
Conjugation
Dictionary form話し合う(はなしあう)
Polite (masu)話し合います(はなしあいます)
Negative (nai)話し合わない(はなしあわない)
polite (masen)話し合いません(はなしあいません)
classical zu / nu話し合わず・話し合わぬ(はなしあわず・はなしあわぬ)
Past (ta)話し合った(はなしあった)
polite (mashita)話し合いました(はなしあいました)
Past negative (nakatta)話し合わなかった(はなしあわなかった)
polite (masen deshita)話し合いませんでした(はなしあいませんでした)
Te form話し合って(はなしあって)
Potential話し合える(はなしあえる)
Passive話し合われる(はなしあわれる)
Causative話し合わせる(はなしあわせる)
Causative passive話し合わせられる・話し合わされる(はなしあわせられる・はなしあわされる)
Conditional (ba)話し合えば(はなしあえば)
tara話し合ったら(はなしあったら)
Volitional話し合おう(はなしあおう)
polite (mashou)話し合いましょう(はなしあいましょう)
Imperative話し合え(はなしあえ)

Common forms generated by rule; see the senses for honorific or irregular usage.

Synonyms & antonyms
  • Synonym話し合いはなしあいNeutralThe noun for a talk or negotiation between parties, as in 「話し合いで解決する」; 「話し合う」 is the verb.
  • Synonym議論ぎろんNeutralRational argument: people voicing opinions on an issue and debating them, as in 「議論を重ねる」; leans toward reasoned debate rather than a calm talk.
  • Synonym討論とうろんWrittenExchanging views or debating an issue, as in 「討論会」; a written, more formal word than 「話し合う」.
  • Synonym討議とうぎWrittenDiscussion aimed at reaching a conclusion, mostly at meetings, as in 「議案を討議する」; written style.
  • Synonym論じ合うろんじあうWrittenMutual debating to settle who is right, with an adversarial tone; written style.
  • Related弁論べんろんWrittenStating one's views before an audience, or courtroom debate, as in 「弁論大会」; written style.
  • Related論議ろんぎWrittenDebating or discussing a problem, as in 「論議を呼ぶ」; a written word.
  • Related相談そうだんNeutralConsulting someone for advice, as in 「先生に相談する」 — you seek help; 「話し合う」 stresses both sides talking as equals.
  • Related論じるろんじるWrittenDiscussing or expounding a topic, often one person laying out views, as in 「問題を論じる」; written style.
  • Related論ずるろんずるWrittenThe 「ずる」 counterpart of 「論じる」, with the same meaning; leans written.
  • Related談論だんろんWrittenWritten word for talking and discussing; rarely used today.
  • Related談義だんぎNeutralCasual chat or a long-winded lecture, as in 「野球談義」; relaxed or tedious nuance.
  • RelatedディスカッションNeutralLoanword for discussion, used mostly in classes and meetings.
  • Related評議ひょうぎFormalCollective deliberation by a group, as in 「評議員会」; formal, used mainly in organizations.
  • Related対論たいろんWrittenWritten word for a face-to-face debate; rarely used today.
  • Related合議ごうぎWrittenSeveral people conferring to decide together, as in 「合議制」; leans formal.
  • Related議するぎするWrittenWritten word for consulting or discussing; rarely used today.
  • Related議すぎすWrittenA variant form of 「議する」; written and rarely used today.
  • Related談ずるだんずるWrittenWritten word for talking things over; rarely used today.
  • Related商議しょうぎWrittenWritten word for consultation or negotiation; rarely used today.
  • Related熟議じゅくぎWrittenThorough, in-depth deliberation; often seen in political language.
  • Antonym黙るだまるNeutralTo keep silent and say nothing — the opposite of 「話し合う」, which is about exchanging views.

Use 「話し合う」 when two parties sit down and talk something over to settle it. Ask someone for advice with 「相談」; argue rationally with 「議論」; exchange views or debate with 「討論」; discuss a bill at a meeting with 「討議」. Most of the rest are written or formal words, and 「黙る」 is the opposite.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese definitions
  1. 互たがいに話はなす。
  2. 議論ぎろんする。討論とうろんする。意見いけんを出し合だしあう。
  3. おしゃべりする。
Kanji in this word
English equivalents
See also

JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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