Whilst /ay/ and /am/ are normally represented ไ and an ◌ำ respectively, in some words these sounds are written as ◌ัย ◌ัม,
รร is pronounced /a/ when its without a final consonant.
รร is pronounced /an/ when there is a final consonant.
ฤ may be pronounced /ri/, //rʉ/ or (occasionally) /rəə/