team up with

Partner with someone

To team up with someone is to join forces or collaborate with them toward a shared goal: She teamed up with her neighbor to organize the block party.

The phrase emphasizes partnership and combined effort, often for a specific project or purpose rather than a permanent arrangement.

collaboration

partner

One who shares activity

collaborate · coordinate · pool resources · co-create · contribute · participate · brainstorm · coauthor · coproduce · assist

alliance

ally

Supportive partner

affiliate · align · league · confederate · coalition · federation · bloc · pact · treaty · mutual aid

pairing

pair up

Form a duo

double up · tandem · twosome · match up · couple · link up · sidekick · wingman · counterpart · complement

Opposites
collaboration vs. independence

team up withgo it alone

Proceed without help

fly solo · go one's own way · stand alone · do it yourself

alliance vs. opposition

team up withoppose

Act against something

go up against · rival · turn against · stand against · battle

connection vs. separation

team up withbreak with

Deliberately separate from

abandon · leave · desert · forsake

Family

with, team, teamwork, teams, teammate, teamed, upping, teaming, teammates

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Positive · Everyday, not technical · Rated G