co-operation

Working together harmoniously

Co-operation is working together toward a shared goal.

The word emphasizes joint effort and mutual assistance: The project required co-operation between several departments.

It can describe willing collaboration or mere compliance: We need your co-operation in this investigation.

The hyphenated spelling is traditional British usage; American English typically drops the hyphen.

teamwork

collaboration

Joint intellectual work

synergy · coordination · alliance · working together · collective action · mutual support · unity · solidarity · shared goals · combined effort

diplomatic

treaty

Binding pact between nations

  • accordHarmony between parties
  • agreementShared position between parties
  • pactFormal agreement between parties

alliance · bilateral · multilateral · international · summit · negotiation · diplomatic relations · détente · entente · rapprochement

business

merger

Corporate combination

partnership · syndicate · affiliate · stakeholder · collaboration · outsourcing · subcontracting · licensing · franchise · cross-promotion

community

cooperative

Jointly operated enterprise

credit union · mutual aid · grassroots · barn raising · potluck · neighborhood · solidarity · self-help group · housing cooperative · worker-owned

compliance

compliance

Adhering to requirements

accommodation · acquiescence · consent · obedience · submission · agreement · participation · engagement · responsiveness · amenability

Opposites
working relationship

co-operationcompetition

Struggle for supremacy

rivalry · opposition · conflict · antagonism · hostility

behavioral disposition

co-operationnon-cooperation

Deliberate withholding of assistance

resistance · defiance · obstruction · uncooperativeness · noncompliance

social harmony

co-operationconflict

Opposition between parties

discord · disunity · dissension · division · strife

Family

cooperation, cooperations, noncooperation, non-cooperation

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Positive · Everyday, not technical · Rated G