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Paralysed or paralyzed?

paralysed is an adjective meaning “Alternative spelling of paralyzed”; paralyzed is an adjective meaning “Partly or wholly incapable of movement; disabled”. Wiktionary gives them as spellings of the same word. In written English (wordfreq, 2021 data) paralyzed is about 3.6 times as common as paralysed.

paralysedorparalyzed

What is the difference between paralysed and paralyzed?

paralysedparalyzed
Part of speechadjective, verbadjective, verb
Meaning

Alternative spelling of paralyzed

Partly or wholly incapable of movement; disabled

Rendered incapable of action

Examplenone recordedWe were paralyzed with fear
Pronunciationnot recordednot recorded
In writingabout once in every 1 million words2.8 times per million words

Sources: paralysed and paralyzed 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 paralysed and paralyzed

paralysed

  1. 1

    adjective Alternative spelling of paralyzed

paralyzed

  1. 1

    adjective Partly or wholly incapable of movement; disabled

  2. 2

    adjective Rendered incapable of action

    We were paralyzed with fear

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, paralysed or paralyzed?

paralysed appears about once in every 1 million words; paralyzed 2.8 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