Definitions

common-sense

[kom-uhn sens] / ˈkɒm ən ˈsɛns /

ADJECTIVE

reasonable

Synonyms

WEAK

astute commonsensical cool down-to-earth hardheaded judicious levelheaded matter-of-fact practical rational realistic sane sensible shrewd sound

Antonyms

WEAK

foolish impractical insane unreasonable unsensible unsound

NOUN

sound judgment

Synonyms

STRONGEST

acumen good sense insight intelligence judgment logic practicality prudence rationality sense sound judgment wisdom wit

WEAK

cool experience good reasoning gumption horse sense levelheadedness mother wit reason reasonableness sensibleness sound sense soundness sweet reason wits

Antonyms

STRONGEST

ignorance ineptness irrationality stupidity

WEAK

foolishness impracticality insanity unreasonableness unsoundness

common sense

NOUN

sound judgment

Synonyms

STRONGEST

good sense horse sense intelligence practicality rationality rule of thumb sense sound judgment sound sense wisdom wit

STRONG

logic mother wit prudence

WEAK

acumen cool experience good reasoning gumption levelheadedness reason reasonableness sensibleness soundness sweet reason wits

Antonyms

STRONG

foolishness impracticality ineptness irrationality stupidity

WEAK

ignorance insanity unreasonableness

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 seems like common sense that volatile stocks do better over time as long as you can stomach the turbulence—no risk, no reward.

From The Wall Street Journal • Jun. 3, 2026

"Since it has become impossible to celebrate a match without descending into riots, the only common sense response is a new doctrine: 'zero gatherings'," it demanded.

From Barron's • May 31, 2026

My advice to them is always very basic and involves a lot of common sense, or at least I hope so anyway!

From BBC • May 26, 2026

There are always threads of truth in arguments like these — enough to make ageism sound like common sense.

From MarketWatch • May 7, 2026

Studies have shown that Maclin’s common sense is correct: the overwhelming majority of people who are confronted by police and asked questions respond, and when asked to be searched, they comply.

From "The New Jim Crow" by Michelle Alexander

common-sense

Example Sentences

Related Words