in on

ADJECTIVE

cognizant

Synonyms

STRONGEST

apprehensive conscious informed judicious knowledgeable observant

WEAK

acquainted alive au courant awake conversant down with familiar grounded hep to hip to in the know in the picture knowing on the beam on to perceptive plugged in savvy sensible sentient tuned-in up on versed wise to with it witting

Antonyms

STRONGEST

ignorant indifferent senseless thoughtless unaware uninformed unmindful

WEAK

unfamiliar unknowledgeable unwitting

ADJECTIVE

concerned

Synonyms

STRONGEST

active affected attentive interested

STRONG

caring implicated

WEAK

down with mixed up privy to solicitous

Antonyms

STRONGEST

disinterested

WEAK

happy inattentive uncaring unconcerned undisturbed uninvolved unperturbed untroubled unworried

ADJECTIVE

conscious

Synonyms

STRONGEST

attentive aware certain cognizant informed keen mindful responsive sensible sure vigilant watchful

WEAK

able to recognize acquainted aesthetic alive to apperceptive apprised assured au courant conversant discerning hep to in right mind knowing noticing noting observing on to perceiving percipient recognizing remarking seeing sensitive to sentient supraliminal understanding wise to with it witting

Antonyms

STRONGEST

careless heedless ignorant inattentive unaware uncertain unconfident uninformed unsure

WEAK

indifferent unconscious unintentional unresponsive unstudied

ADJECTIVE

familiar

Synonyms

STRONGEST

acquainted aware conversant

STRONG

savvy versant

WEAK

abreast apprised at home with au courant au fait cognizant conscious grounded in the know informed introduced kept posted mindful no stranger to plugged in tuned-in up up on versed in well up in with it

Antonyms

STRONGEST

ignorant

WEAK

aloof cold cool distant foreign new reserved strange unacquainted unapproachable uncommon undistinguished unfamiliar unfriendly unknowledgeable unknown unremarkable

ADJECTIVE

privy

Synonyms

WEAK

acquainted apprised cognizant conscious in the know informed

Antonyms

WEAK

unaware unknowing

ADJECTIVE

sentient

Synonyms

WEAK

able to recognize alert apperceptive attentive awake aware cognizant feeling in the right mind informed knowing noticing observing perceiving receptive recognizing responsive seeing sensitive to understanding watchful

ADJECTIVE

versant

Synonyms

STRONG

savvy versed

WEAK

abreast acquainted apprised at home with au courant au fait aware cognizant conscious conversant grounded in the know informed introduced kept posted mindful no stranger to plugged in tuned-in up up on versed in well up in with it

ADJECTIVE

with it

Synonyms

WEAK

alive apprehensive au courant awake aware chic conscious cool familiar groovy hep to hip to in in fashion in the know in vogue informed knowing knowledgeable latest mod now observant on to perceptive plugged in savvy switched on trendy tuned-in up on versed wise to

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.

Or a topic you would love our next guest to weigh in on?

From The Wall Street Journal • May 24, 2026

The commission has yet to weigh in on the various accusations.

From Los Angeles Times • May 24, 2026

EchoStar has emerged as a leading way to get in on the very hot SpaceX initial public offering.

From Barron's • May 22, 2026

That gives the courts a chance to weigh in on the legality of the entire fund.

From Slate • May 22, 2026

Even with all that noise, my stupid ears home in on Owen’s and Leo's voices behind me.

From "Wayward Creatures" by Dayna Lorentz

in on

Example Sentences

Related Words