additional

adjective

ad·​di·​tion·​al ə-ˈdi-sh(ə-)nəl How to pronounce additional (audio)
a-
Synonyms of additional
: more than is usual or expected : added
additional information

Examples of additional in a Sentence

Larger windows will require additional work, but the additional light they will provide may be worth the extra trouble. there turned out to be additional reasons for her unauthorized absence
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Each extra year of training, for example, translates to $143,000 in additional annual income. Daniel De Visé, USA Today, 5 July 2026 While the Supreme Court ruling focused specifically on cases in West Virginia and Idaho, it is expected to have far-reaching implications for those additional 25 states — and possibly more if other states pursue similar legislation. Lindsay Schnell, New York Times, 5 July 2026 The next step in the process involves the city drafting a redevelopment plan outlining development standards before holding public hearings and seeking additional approvals. Teresa Mull, FOXNews.com, 5 July 2026 The White House did not immediately release additional details about Harvard, including his conviction. Michelle L. Price, Los Angeles Times, 4 July 2026 See All Example Sentences for additional

Word History

Etymology

addition + -al entry 1

First Known Use

1563, in the meaning defined above

Time Traveler
The first known use of additional was in 1563

Cite this Entry

“Additional.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/additional. Accessed 7 Jul. 2026.

Kids Definition

additional

adjective
ad·​di·​tion·​al ə-ˈdish-nəl How to pronounce additional (audio)
-ən-ᵊl
: being an addition : extra
additionally
adverb

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