Head ache and Pet peeve

Head ache noun - Pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs.

Pet peeve and head ache are semantically related. in annoyance topic. In some cases you can use "Pet peeve" instead a noun phrase "Head ache".

Pet peeve noun - An opportunity for complaint that is seldom missed.

Head ache and pet peeve are semantically related. Sometimes you can replace phrase "Head ache" with "Pet peeve", this phrases are similar.