/d/, /ɾ/as in dog
Following your Spanish habit, you probably let 'd' soften into a loose, barely-touching approximant whenever it falls between vowels, as in 'today' or 'body', letting air continue to flow through in a way that sounds…
What you probably do
Following your Spanish habit, you probably let 'd' soften into a loose, barely-touching approximant whenever it falls between vowels, as in 'today' or 'body', letting air continue to flow through in a way that sounds close to the English 'th' in 'this'.
How natives do it
Americans keep a firm, complete alveolar stop for 'd' in most positions, and between a stressed and unstressed vowel, as in 'ladder', they typically use a quick, light tap of the tongue instead — the same tap used for intervocalic 't' — never a soft, continuous fricative sound.
Why it matters
Because your softened 'd' can land right on top of the English 'th' sound in 'this' or 'they', this transfer habit risks genuine word confusion, not just an accent, making words like 'day' and 'they' or 'dare' and 'there' hard for listeners to tell apart.
Hear the difference
Words this touches
Spanish speakers often substitute /d̪, ð/.
How the mouth differs
Spanish d is dental and, between vowels or after most continuants, weakens to a soft dental/interdental approximant close to ð, with the tongue barely touching the teeth; American English d is alveolar, keeps a full firm stop closure in every position, and is often flapped (not weakened to a fricative) between a stressed and unstressed vowel, as in 'ladder'.
Listen for the pattern
Carrying the Spanish approximant weakening into English can make intervocalic d sound like the 'th' in 'this' to American listeners, causing real confusion between words like 'day' and 'they' or 'dare' and 'there', since English keeps these as clearly distinct sound categories in all positions.
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Sources (2)
- Lenition in L2 Spanish: The Impact of Study Abroad on Phonological Acquisition. — Ratree Wayland, Rachel Meyer, Sophia Vellozzi et al., 2024
- Learners demonstrated progress in producing fricative-like variants of Spanish voiced stops during the study abroad program.
- Phonological gains made during immersion were not retained after learners returned to their home environment.
- Unlike native speakers, L2 learners never fully achieved approximant-like realizations of lenition regardless of exposure duration.
- Wells, J.C. (1982). Accents of English.