past tense and past participle of collaborate as in strong fondness

Word Combinations

Example:The two scientists collaborated on a groundbreaking study.

Definition:To work with another person or people to produce or create something.

From collaborate

Example:The hospitals have cooperated to create a new health care system.

Definition:To work jointly with others or another organization to achieve a goal.

From cooperate

Example:Many local businesses contributed to the fund.

Definition:To give something, such as money, to a common fund or to a charitable cause.

From contribute