Similar Words to Rot:

Buncombe
Bunk
Bunkum
Decompose
Decomposition
Guff
Hogwash
Molder
Moulder
Putrefaction
Rotting
Waste

Examples:

1. No, sir, not if it means I rot in here another month.
2. May he rot and swell and split himself inside out.

Definitions of Rot:

1. A state of decay usually accompanied by an offensive odor
2. (biology) the process of decay caused by bacterial or fungal action
3. Unacceptable behavior (especially ludicrously false statements)
4. Break down
5. Become physically weaker