Common mistakes by native language
Japanese speakers
Mistake: Pronouncing "of" with a full vowel and clear v sound, and giving "them" its full unreduced form, like "resuto obu zemu".
Why: Katakana English preserves "of" and "them" as fully articulated words with clear vowels, which conflicts with how heavily both are reduced in fast, natural English speech.
Fix: Reduce "of" to [əv] and "them" to a light [ðəm]: [ðəˈrɛstəvðəm]. The phrase should flow as one continuous unit, "thuh-REST-uv-thəm", with no strong stress on either function word.
Korean speakers
Mistake: Stressing "them" as strongly as "rest", since it appears at the end of the phrase and feels like it should carry emphasis.
Why: Korean sentence-final elements are often pronounced with clear articulation and sometimes added emphasis, so learners assume the final word of an English phrase deserves similar prominence.
Fix: Keep "them" light and unstressed — the real stress of the phrase falls on "rest", not on "of" or "them": REST-uv-thəm, with the final two words trailing off quickly and quietly.
Mandarin/Cantonese speakers
Mistake: Pronouncing "of them" as two clearly separated words with a small gap, treating them as independent units rather than a reduced trailing pair.
Why: Without a strong tradition of vowel reduction on function words, Mandarin and Cantonese speakers often keep "of" and "them" acoustically distinct rather than compressing them together after the stressed word "rest".
Fix: Blend "of them" into one smooth trailing unit right after the stressed "rest": rest-əv-ðəm, with both function words reduced and running together, never pronounced as separate, equally weighted syllables.
Notes
"The rest of them" refers to the remaining members or items of a group already mentioned or implied — people who stayed behind, objects not yet dealt with, or anything left over after some has been accounted for. It's a very common phrase in both spoken narration and everyday conversation, used whenever a speaker shifts focus from a subset back to the remainder of a larger group. Pronunciation-wise, both function words in the phrase reduce heavily in fluent speech: "of" weakens to [əv] and "them" softens to a light [ðəm], with almost all of the phrase's stress concentrated on "rest". Learners who pronounce "of" and "them" with full vowels and even stress will sound stilted, since native listeners expect this trailing pair to compress quickly and quietly after the one stressed content word.