234 Synonyms for Underground

underground (234 synonym found)

Underground has 234 synonyms. The top synonyms for underground are in the wings, with bated breath, under wraps, fifth columnist, skulking, under the rose, alienated, shuttle and 226 more. Browse the full list below.

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rack-and-pinion railway

Trojan horse

subterranean

Vietcong

agreement to disagree

rack-and-pinion railroad

gravity-operated railway

Frequently asked questions

What is a synonym for underground?

A common synonym for underground is in the wings. Other synonyms include with bated breath, under wraps, fifth columnist, skulking.

How many synonyms does underground have?

Underground has 234 synonyms listed on Thesaurasize.

What does underground mean?

(adj): below the ground; below the surface of the Earth; hidden, furtive, secretive Example: "there is an underground tunnel that takes you across the river." (v): below the ground; secretly Example:

Definition of underground:

(adj) : below the ground; below the surface of the Earth; hidden, furtive, secretive

"there is an underground tunnel that takes you across the river."

(v) : below the ground; secretly

"the tunnel goes underground at this point."

(n) : an underground railway; (with the) A movement or organisation of people who resist political convention

History
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