Fatigues and Lassitude

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

Lassitude and fatigues are semantically related. in tiredness topic. In some cases you can use "Lassitude" instead a noun "Fatigues".

Lassitude noun - A complete depletion of energy or strength.

Fatigues and lassitude are semantically related. Sometimes you can replace term "Fatigues" with "Lassitude", this nouns are similar.