English

thundermug

From thunder + mug.

A compound of thunder + mug

Proto-Indo-European *(s)ten-

Proto-Germanic *þunraz

Proto-West Germanic *þunr

Old English þunor

Middle English thunder

English mog ‘a measure of salt’

English mug

Today it means

noun chamber pot

Language periods are conventional ranges, not dates for this word.

Etymograph / thundermug