authorisation, authorise

au·​tho·​ri·​sa·​tion, au·​tho·​rise

British spellings of authorization, authorize

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authoress
authorisation
authoritarian
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“Authorisation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/authorisation. Accessed 4 Nov. 2025.

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