Japanese speakers
Mistake: Pronouncing it as "MOA AN DO MOA" with three separated words and clear breaks.
Why: Katakana English preserves each word and cannot easily produce the and-reduction that natives use.
Fix: "And" reduces to just [n] between vowels: [ˈmɔːrənˈmɔːr]. Say "morenmore" — three words compressed into a smooth phrase.
Korean speakers
Mistake: Producing full [ænd] for "and" and clear syllable boundaries.
Why: Korean prosody favors careful articulation.
Fix: "And" is one of English's most heavily reduced words. In casual speech, it becomes just [ən] or [n]: [ˈmɔːrənˈmɔːr]. Same in "bread and butter" → "bredn-butter".
Spanish speakers
Mistake: Producing full Spanish r's (tapped/trilled) and clean [and].
Why: Spanish r is strong; Spanish rarely reduces function words.
Fix: English r in "more" is [ɹ] (approximant). And "and" reduces to [ən] or [n]: [ˈmɔːrənˈmɔːr]. In RP, the r may drop leaving lengthened [ɔː].