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Definitions

in addition

ADJECTIVE
else
Synonyms
WEAK
additional extra more other
ADJECTIVE
extra
Synonyms
STRONGEST
added additional ancillary auxiliary extraneous extraordinary fresh further leftover new other special supplemental supplementary unnecessary unused
STRONG
button fuss gingerbread gravy ice inessential lagniappe more needless perk plus reserve spare supernumerary surplus tip
WEAK
another beyond in reserve in store one more optional over and above redundant superfluous unneeded
Antonyms
STRONGEST
common commonplace main necessary needed normal old ordinary used usual worn
WEAK
basic elementary essential fundamental integral
ADJECTIVE
further
Synonyms
STRONGEST
farther more
STRONG
added
WEAK
another else extra fresh new other supplementary
ADJECTIVE
more
Synonyms
STRONGEST
also extra further higher new other
STRONG
major spare
WEAK
added aggrandized amassed and another augmented besides bounteous deeper else enhanced exceeding expanded extended farther fresh heavier increased innumerable larger likewise massed more than that numerous over and above supplementary too many wider
Antonyms
WEAK
fewer less
ADVERB
further
Synonyms
STRONGEST
again also farther then yet
WEAK
as well as besides beyond distant moreover on top of over and above to boot what's more yonder
ADVERB
likewise
Synonyms
STRONG
besides too
WEAK
additionally along as well correspondingly further furthermore in like manner in the same way more moreover so withal
Antonyms
WEAK
contrariwise opposing opposite reverse
ADVERB
more
Synonyms
STRONGEST
also better further over too
STRONG
longer
WEAK
additionally along with as well besides beyond furthermore likewise moreover withal
Antonyms
WEAK
less
ADVERB
moreover
Synonyms
STRONG
furthermore
WEAK
also as well besides by the same token further likewise more to boot too what is more yet
ADVERB
similarly
Synonyms
WEAK
alike correspondingly equivalently furthermore so then as well thus too
Antonyms
WEAK
differently
ADVERB
too
Synonyms
STRONGEST
further more
STRONG
besides likewise
WEAK
additionally along as well furthermore into the bargain moreover to boot withal
Antonyms
WEAK
little

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.

Lilly is also developing a highly efficacious injection called retatrutide that targets GIP and GLP-1 — both of which are activated by tirzepatide — in addition to glucagon.

From MarketWatch • Apr. 1, 2026

States, Jackson noted, have long assumed the power to punish medical professionals for what they say in addition to what they do.

From Slate • Mar. 31, 2026

He also was runner-up in 2019 and 2023, and finished third in 2024 in addition to 2025.

From Los Angeles Times • Mar. 30, 2026

The Pentagon is considering sending some 10,000 ground troops to the region, in addition to the 5,000 soldiers and Marines already dispatched to the Gulf in recent days.

From The Wall Street Journal • Mar. 27, 2026

I knew the place seemed small from the outside, but I didn’t realize how small: it has two bedrooms and one bathroom, in addition to a small living room and kitchen.

From "Fast Pitch" by Nic Stone

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.