ꜞ

Symbol

 * 1)  upstep; equivalent to IPA $⟨ꜛ⟩$.
 * 2)  superscript  ¡|⟨¡⟩ for a weak, fleeting or epenthetic sublaminal percussive.

Usage notes
The low ⟨ꜟ⟩ may be used for greater visual distinction from the IPA stress mark ⟨ˈ⟩, or when superscript i is used for diphthongs (e.g. ⟨aⁱ⟩, ⟨oⁱ⟩). These can be especially confused in a sans-serif font. However, in some fonts low ⟨ꜟ⟩ is only slightly lower than raised ⟨ꜞ⟩, rather than subscript, and so may be less distinct from those other characters.