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Oversea or overseas?

oversea is an adjective meaning “Alternative form of overseas”; overseas is an adjective meaning “Abroad, especially across the sea”. In written English (wordfreq, 2021 data) overseas is about 95 times as common as oversea.

overseaoroverseas

What is the difference between oversea and overseas?

overseaoverseas
Part of speechadjective, adverbadjective, adverb
Meaning

UKAlternative form of overseas

Abroad, especially across the sea

Used with ethnicities, nationalities, or religious affiliations: living (being resident) in a foreign country

Abroad

Examplenone recordedOverseas branches of the company are doing well
Pronunciation/ˌəʊ.vəˈsiː/ [ˌəʊ̯.vəˈsiː] /ˌoʊ.vɚˈsi//ˌəʊvəˈsiːz/ /ˌoʊvɚˈsiːz/
In writingabout once in every 5 million words19 times per million words

Sources: oversea and overseas in the English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0); written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

Every current meaning of oversea and overseas

oversea

  1. 1

    adjective UKAlternative form of overseas

  2. 2

    adverb UKAlternative form of overseas

overseas

  1. 1

    adjective Abroad, especially across the sea

    Overseas branches of the company are doing well

  2. 2

    adverb Abroad

    He emigrated and now lives overseas

  3. 3

    adjective Used with ethnicities, nationalities, or religious affiliations: living (being resident) in a foreign country

    Overseas Chinese communities exist in North and South America

  4. 4

    adverb Across a sea; to an area across a sea

    She travelled overseas

  5. 5

    adjective Across a sea; to or in an area across a sea

    Her overseas trip went well

Source: the English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0); obsolete, archaic, dialect and rare senses left out.

Which is more common, oversea or overseas?

oversea appears about once in every 5 million words; overseas 19 times per million words.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

The words