teamwork _noun

ADJECTIVES

effective, efficient, productive, successful
・The success of our project was a result of effective teamwork.

excellent, great, good, superb, fantastic, outstanding
・She showed excellent teamwork during the group project.

real, strong, close
・Strong teamwork is the foundation of a successful organization.

collaborative, cross-professional, interdisciplinary, multidisciplinary, diverse
・Their collaborative teamwork resulted in innovative solutions.

VERBS

encourage, promote, emphasize, foster
・Managers actively encourage teamwork by rewarding collaborative efforts.

build, develop, improve, enhance
・Let's work together to build strong teamwork.

NOUNS

skills • approach
・His excellent teamwork skills contributed to the team's success.

PREPOSITIONS

through 
・Through effective teamwork, we enhance productivity.