unfaint

Example:He turned faint at the sight of the snake.

Definition:Lacking courage; timid; lacking spirit; weak in mind or will

Example:Their wavering resolve made it difficult to achieve anything.

Definition:Lacking in firmness of character, purpose, or confidence; not staunch, resolute, or firm; vacillating

Example:The opposing team's yielding to the pressure caused them to collapse.

Definition:Conceding; relinquishing; submissive; agreeable, compliant