Common word› Freq. Frequency Top 50,000 Conjugation 連係する · noun or participle which takes 'suru'
Form Positive Negative Dictionary 連れん 係けい する 連れん 係けい しない Polite 連れん 係けい します 連れん 係けい しません Past polite 連れん 係けい しました 連れん 係けい しませんでした Past 連れん 係けい した 連れん 係けい しなかった Te-form 連れん 係けい して 連れん 係けい しないで Desire 連れん 係けい したい 連れん 係けい したくない Potential 連れん 係けい できる 連れん 係けい できない Passive 連れん 係けい される 連れん 係けい されない Causative 連れん 係けい させる 連れん 係けい させない Causative passive 連れん 係けい させられる 連れん 係けい させられない Volitional 連れん 係けい しよう Polite volitional 連れん 係けい しましょう Imperative 連れん 係けい しろ 連れん 係けい するな Conditional 連れん 係けい すれば 連れん 係けい しなければ Tara conditional 連れん 係けい したら 連れん 係けい しなかったら
Usage patterns 〈 人ひと 〉 と 連れん 係けい する to coordinate/link up with someone
The police coordinated with the fire department to carry out the rescue operation.
連れん 係けい を 取と る to stay coordinated (with each other)
The team proceeded with the work while staying coordinated.
連れん 係けい を 強きょう 化か する to strengthen coordination/linkage
The two companies agreed to strengthen their coordination.
〈 物もの 〉 と 連れん 係けい している to be linked/integrated with something (e.g. a system)
This system is linked with another database.
Kanji 係 person in charge, connection, duty Related words 連携 emphasizes active cooperation and partnership between parties, while 連係 focuses more on the state of being linked or connected, often in systems or operations.
接続 usually describes a concrete, physical or network connection, whereas 連係 is more abstract, describing organizational or operational coordination.
協力 means actively working together toward a goal, while 連係 stresses the linkage or coordination structure that allows people or systems to act in sync.
連係プレー refers to the actual coordinated play seen in sports, while 連係 is the general noun for linkage or coordination that underlies it.
連係 describes a coordinated technical or systematic relationship, whereas 連動 focuses on simultaneous, linked motion or change.
Don't confuse with 連絡 means contact or communication between people, while 連係 refers to a structural linkage or coordination, not just exchanging information; the two are easily confused because they share the kanji 連 .
連係 usually describes linking specific actions together, especially in sports or teamwork moves, while 連携 refers to broader organizational or systemic cooperation.
Written forms 連れん 係けい Usage 88%
Standard modern spelling for this word.
連れん 繋けい Usage 12%
Older kanji form; still seen in some contexts but less common than 連係 .
聯れん 繋けい
rarely-used kanji form
Rarely used historical kanji form.
Etymology Composed of 連 (connect, link) and 係 (relate, connect). The spelling 連係 is the modern standard; older forms 連繋 and 聯繋 use different characters for the second element but carry the same meaning.
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