1. Crude but effective for the purpose at hand

See also: effective, effectual, efficacious

• rubber cheque
• rubber eraser
• rubber plant
• rubber tire
• rubber tree
• rubber tyre
• rubber-base paint
• rubber-necking
• rubberise
• rubberize
• rubberlike
• rubberneck
• rubbernecker
• sociocultural
• socioeconomic
• socioeconomically
• sociogram
• sociolinguist
• sociolinguistic
• sociolinguistically
• sociolinguistics
• sociological
• sociologically
• sociologist
• sociology