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Dictionary.com
Definitions

in fact

ADJECTIVE
actually
Synonyms
STRONGEST
absolutely for real genuinely indeed literally really truly verily
WEAK
as a matter of fact de facto in point of fact in reality in truth veritably
ADVERB
de facto
Synonyms
STRONGEST
existing
WEAK
actual factual from fact in reality real
ADVERB
de facto
Synonyms
STRONGEST
existing
WEAK
actual actually genuinely in effect real really tangible truly veritably
ADVERB
genuinely
Synonyms
STRONGEST
absolutely actually authentically certainly fairly honestly indeed
WEAK
admittedly as a matter of fact assuredly beyond doubt categorically de facto easily for fair in actuality in effect in point of fact in reality indub
ADVERB
quite
Synonyms
STRONGEST
absolutely actually altogether entirely fully largely perfectly really thoroughly totally truly utterly wholly
WEAK
all all in all all told considerably in all respects in reality in toto in truth just positively precisely purely well without reservation
Antonyms
STRONGEST
doubtfully inadequately incompletely indefinite partially partly
ADVERB
really
Synonyms
STRONGEST
absolutely actually certainly easily genuinely honestly indeed legitimately literally surely truly undoubtedly unquestionably well
WEAK
admittedly as a matter of fact assuredly authentically beyond doubt categorically de facto for real in actuality in effect in point of fact in reality indubitably no ifs ands or buts nothing else but of course positively precisely unmistakably verily
Antonyms
STRONGEST
doubtfully dubiously indefinite questionably
ADVERB
simply
Synonyms
STRONGEST
altogether really totally utterly wholly
WEAK
unreservedly
Antonyms
STRONGEST
incompletely partially partly
WEAK
difficultly indefinitely
ADVERB
substantially
Synonyms
STRONGEST
considerably essentially extensively heavily largely materially really
WEAK
in essence in reality in substance in the main mainly much
Antonyms
STRONGEST
slightly
WEAK
insignificantly
ADVERB
truly
Synonyms
STRONGEST
absolutely actually definitely exactly genuinely honestly legitimately positively rightly sincerely surely very
WEAK
accurately authentically beyond doubt beyond question confirmedly constantly correctly de facto devotedly factually faithfully firmly honorably in actuality in reality in truth loyally precisely reliably righteously staunchly steadily truthfully unequivocally veraciously veritably with all one's heart with devotion without a doubt
Antonyms
STRONGEST
doubtfully questionably
WEAK
dubiously indefinite
ADVERB
verily
Synonyms
WEAK
absolutely actually admittedly as a matter of fact assuredly authentically beyond doubt categorically certainly de facto easily fairly for fair for real genuinely honestly in actuality in effect in point of fact in reality indeed indubitably legitimately literally no ifs ands or buts nothing else but of course positively precisely surely truly truthfully undoubtedly unmistakably unquestionably well

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.

And indeed, some analysts believe that in fact the greater run-up in U.K. yields relative to other developed economies is actually much more about Britain’s sensitivity to spikes in energy costs.

From MarketWatch • May 6, 2026

If the war does in fact wind down, the oil industry will still be stuck in deficit for a while.

From Barron's • May 6, 2026

It has new relevance now during the conflict with Iran, and in fact Iran is where the drama is set, at the court of King Xerxes.

From The Wall Street Journal • May 6, 2026

But for Ong, the stakes for winning the role felt different - in fact, Ong says she "didn't even realise what a big deal it was" to have gotten the part.

From BBC • May 4, 2026

He could no longer see the playground equipment and realized for the first time that the swirling dark that he’d thought to be nothing but shadow was in fact inhabited.

From "Night Owls" by A.R. Vishny