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ultracool Synonyms
Another word for ultracool
Choosing another word for ultracool depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• adjective (Context 1)
Extremely fashionable, stylish, or impressive; exceptionally calm and composed.
Usage Example
"The boutique hotel featured an supercool lounge with minimalist furniture and ambient lighting."
Strongest
supercool
Strong
trendy
hip
stylish
chic
• adjective (Context 2)
Having an extremely low temperature, especially in physics and astronomy regarding matter cooled to near absolute zero or low-mass stars.
Usage Example
"Astronomers discovered several earth-sized planets orbiting an ultracold dwarf star."
Strongest
ultracold
Strong
supercooled
cryogenic
Opposites of ultracool
The opposite of ultracool shifts depending on context. Common opposites include:
uncool
superhot
unfashionable
outdated
ultraluminous
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Ultracool. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/ultracool