Nonassertive and Nonaggressive

Nonassertive adjective - Not aggressively self-assured, though not necessarily lacking in confidence.

Nonaggressive and nonassertive are semantically related. In some cases you can use "Nonaggressive" instead an adjective "Nonassertive".

Nonaggressive adjective - Not aggressive; not given to fighting or assertiveness.

Nonassertive and nonaggressive are semantically related. You can use "Nonassertive" instead an adjective "Nonaggressive".