[yummyfajitas]

Which may or may not be true, even though it wouldn't surprise me (I don't know it at all, but I assume some English sounds aren't as trivial to transliterate).

From what I can tell Hindi phonemes are a superset of English phonemes. I can't think of any that don't transliterate well, certainly not any common ones. I've been told by several native Hindi or Marathi speakers that they rarely run into a western phoneme that they can't already pronounce.

I agree that we could make a better roman-like alphabet. My only point is that Devanagari already seems to do a good job of this, and this may be why it seems a bit more complicated than Roman letters - it expresses things that Roman letters don't.

[vinay427]

> From what I can tell Hindi phonemes are a superset of English phonemes.

This isn't exactly correct. There are a variety of allophones that many Hindi-native speakers use in their English that aren't used by most native English speakers outside of India such as the retroflex t, trilled or flap r, and others. There are also others missing from Hindi entirely such as /ʒ/.

See phoneme tables for English and Hindi/Urdu (in IPA for instance) for more details.

I agree with your premise, in any case, that Devanagari describes far more than the English/Roman script.