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subzero

adjective

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Synonyms & Antonyms of subzero

below zero degrees

subzero temperatures

Synonyms & Near Synonyms for subzero

cryogenic,
subfreezing,
ultracold

algid,
arctic,
bitter,
bone-chilling,
chill,
chilly,
cold,
coldish,
cool,
coolish,
freezing,
frigid,
frosty,
gelid,
glacial,
ice-cold,
icy,
nipping,
nippy,
numbing,
polar,
shivery,
snappy,
wintry
(also wintery)

cutting,
keen,
penetrating,
piercing,
sharp

bracing,
brisk,
crisp,
invigorating,
rigorous

chilled,
cooled,
frosted,
frozen,
iced,
refrigerated,
unheated

Antonyms & Near Antonyms for subzero

lukewarm,
tepid

heated,
overheated,
reheated,
warmed

snug,
toasty,
warm

feverish,
flushed,
inflamed
(also enflamed)

canicular,
equatorial,
muggy,
steamy,
summery,
tropical

ardent,
blazing,
boiling,
broiling,
burning,
fervent,
fervid,
fiery,
glowing,
hot,
igneous,
molten,
piping hot,
red-hot,
roasting,
scalding,
scorching,
searing,
seething,
sizzling,
sultry,
sweltering,
torrid,
ultrahot,
warming,
white-hot

Learn More About subzero

Thesaurus Entries Near subzero

subways

subzero

succeed

Cite this Entry

“Subzero.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/subzero. Accessed 5 Oct. 2022.

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Thesaurus

subzero

Synonyms & Antonyms of subzero

Learn More About subzero

The first known use of subzero was in 1887

Thesaurus Entries Near subzero

WORD OF THE DAY

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