Visual meaning of 'ineffective'? - learn with images, example in daily life

Visual illustration of ineffective: Not having the desired effect; ineffectual - Image 1

ineffective: Not having the desired effect; ineffectual - Thumbnail 1

ineffective: Not having the desired effect; ineffectual - Thumbnail 2

adjective

Not having the desired effect; ineffectual

"The bug spray was ineffective; the mosquitoes were still biting us. "

outcome ability function quality

Visual illustration of ineffective: Lacking in ability; incompetent or inadequate - Image 1

ineffective: Lacking in ability; incompetent or inadequate - Thumbnail 1

ineffective: Lacking in ability; incompetent or inadequate - Thumbnail 2

adjective

Lacking in ability; incompetent or inadequate

"The new student found the teacher's explanation of the math problem completely ineffective; she still didn't understand it. "

ability quality character function