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thunderbox

14 synonyms for thunderbox, grouped by meaning and by how common each one is.

Noun — A covered container used as a portable toilet.

Synonyms

Everyday swaps

Common words most readers know — safe in any writing.

Less common

Still standard English, but they carry more weight.

wc

Rare, literary or technical

Precise, but they will stand out — check the sense before using one.

Synonyms by Meaning

1. noun

A covered container used as a portable toilet.

2. noun

(informal) A toilet, especially a basic outdoor one.

“And finally he pointed to an old thunderbox and shovel. 'Our toilet block.' Everyone except Fly stared at that old thunderbox like it was from Mars.”

Etymology

From thunder + box. Senses 1 and 2 (“portable commode; any lavatory or toilet”) are probably because of the noises that may be made while defecating.

Full origin of thunderbox →

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Synonyms and antonyms from Wiktionary, CC BY-SA.