that is relevant or concerns

appropriate

correct for the occasion or situation

suitable

(of arguments) strong and convincing

effective

suitable or suited; good enough

suitable, appropriate

a person who cuts out, fits and alters clothes; a workman who fits and adjust parts of an engine, machine etc

suitable, appropriate

a tap with the open hand; a small mass of something, e.g. butter, formed by patting

relevant, suitable

referring directly; relevant

relevant, suitable

connected (with the topic, problem, person etc receiving attention)

appropriate; to the purpose

fit, right (for the person, purpose or occasion)

appropriate, acceptable

equivalent

equivalent

(of a machine, set of instructions etc) simple and pleasant to use

appropriate, acceptable