Find Synonyms
hypersonic Synonyms
Another word for hypersonic
Choosing another word for hypersonic that fits your sentence is easier when synonyms and similar words are paired with an exact adjective definition and ranked by match strength.
• adjective (Context 1)
Relating to, operating at, or moving at speeds of at least five times the speed of sound (Mach 5 or higher).
Usage Example
"Aerospace engineers tested the new craft in a specialized wind tunnel to study how materials withstand supersonic flight."
Strong
supersonic
Opposites of hypersonic
The opposite of hypersonic shifts depending on context. Common opposites include:
subsonic
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Hypersonic. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/hypersonic