Children often build confidence by testing their effectance in playful experiments.

The committee will effect major policy changes next month.

The engineer adjusted the robot's effecter to improve its grip on delicate components.

The effectivity of the new training program was difficult to measure, but employees reported improved confidence and performance.

The effective reported to the commander immediately after dawn.

The new manager effected several organizational changes within her first month.

The singer preferred the effected backing tracks because they gave the song a futuristic atmosphere.

The effecting factor behind the policy's success was widespread public engagement.

The committee is effecting significant policy changes despite strong opposition.

The engineers tested several effecters to determine which device produced the strongest mechanical response.