Thesaurus.com
Dictionary.com
Definitions

heat

[heet] / hit /
NOUN
high temperature
Synonyms
STRONGEST
fever hot weather warmth
STRONG
calefaction fieriness hotness incalescence incandescence sultriness torridity warmness
WEAK
calidity dog days greenhouse effect heatwave hot spell torridness
Antonyms
STRONGEST
chill
WEAK
cold cool coolness frigidity
NOUN
anger, passion
Synonyms
STRONGEST
excitement fever intensity violence warmth
STRONG
agitation ardor desire earnestness ferocity fervor fury impetuosity rage vehemence zeal
Antonyms
STRONGEST
apathy dullness peace
STRONG
coolness happiness indifference
WEAK
cool disinterest frigidity
VERB
make or become hot
Synonyms
STRONGEST
bake boil broil grill ignite melt reheat roast sear steam thaw toast warm
STRONG
bask blaze chafe char enkindle fire flame flush frizzle fry glow incandesce incinerate inflame kindle oxidate oxidize perspire scald scorch seethe singe smelt sun swelter
WEAK
calorify enflame grow hot grow warm raise the temperature set on fire tepefy warm up
Antonyms
STRONGEST
freeze
STRONG
put out
WEAK
cool

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It has a mild heat that doesn’t linger.

From Los Angeles Times • Apr. 12, 2026

By mid-March, alarming snow deficits all over the Western states were capped off by a record-breaking heat wave that melted much of the remaining snowpack.

From Slate • Apr. 11, 2026

Open, and the decision makers here have the power to mitigate the heat by pumping water into the putting surfaces.

From The Wall Street Journal • Apr. 11, 2026

The extreme heat meant the capsule, which the astronauts named Integrity, lost contact with mission control in Houston for six minutes during the descent.

From BBC • Apr. 11, 2026

Even the dusty tire swings dangling from every other tree look appealing, but that might just be the heat getting to me.

From "South of Somewhere" by Kalena Miller

Vocabulary lists containing heat

Name On: Pro Sports Team Names, Part 2

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

Weather and Climate - Introductory

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

Conservation of Energy and Energy Transfer - Introductory

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!