Fatigues and Wear down

Fatigues noun - Military uniform worn by military personnel when doing menial labor.

Wear down is a synonym for fatigues in tire topic. In some cases you can use "Wear down" instead a verb "Fatigues".

Wear down verb - Exhaust or get tired through overuse or great strain or stress.

Fatigues is a synonym for wear down. Sometimes you can replace term "Fatigues" with "Wear down", this verbs are similar.