名詞 r.o.t.:

1. a state of decay usually accompanied by an offensive odor
   同義詞：putrefaction, rot
2. (biology) the process of decay caused by bacterial or fungal action
   同義詞：decomposition, rot, rotting, putrefaction
3. unacceptable behavior (especially ludicrously false statements)
   同義詞：bunk, bunkum, buncombe, guff, rot, hogwash

動詞 r.o.t.:

1. break down
   同義詞：decompose, rot, molder, moulder
2. waste away
   同義詞：waste, rot