How do you pronounce "thenceforth"?

In American English: /ˌðɛnsˈfɔrθ/ (thehns-FAWRTH). In British English: /ðɛnsfˈɔːθ/ (thehnsf-AWTH). In Canadian English: /ˌðɛnsˈfɔrθ/ (thehns-FAWRTH). In Australian English: /ðɛnsfˈɔːθ/ (thehnsf-AWTH).

Is "thenceforth" pronounced differently in American and British English?

Yes. In American English it's pronounced /ˌðɛnsˈfɔrθ/ (thehns-FAWRTH), while in British English it's /ðɛnsfˈɔːθ/ (thehnsf-AWTH).

How to Pronounce "thenceforth"

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thenceforth

regional

/ˌðɛnsˈfɔrθ/

thehns-FAWRTH

Syllable Breakdown

ðɛnsthence·fɔrθforth

Source

80%confidence📘 CMU Pronouncing Dictionary v0.7b

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Last updated: 2026-02-14