Find Synonyms

gaseous Synonyms

Another word for gaseous

Choosing another word for gaseous depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• adjective (Context 1)

Relating to, existing as, or having the characteristics of a gas rather than a solid or liquid.

Usage Example

"Jupiter is a massive vaporous planet composed primarily of hydrogen and helium."

Strong
vaporous
aeriform
Weak
gassy

• adjective (Context 2)

Lacking substance or solidity; tenuous, empty, or overly wordy.

Usage Example

"The critic dismissed the politician's speech as a series of insubstantial promises with no practical plan."

Strong
insubstantial
tenuous
vapid
windy

Opposites of gaseous

The opposite of gaseous shifts depending on context. Common opposites include:

solid
liquid
substantial
concrete
concise
See all opposites of gaseous

• Nearby Words

gas
gas plant
gasbag
gaseous
gasfield
gasfitter
gash

Cite this Entry

Wordmom. (2026). Synonyms for Gaseous. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/gaseous
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