ɳ

ɳ U+0273, ɳ LATIN SMALL LETTER N WITH RETROFLEX HOOK ← ɲ [U+0272] IPA Extensions ɴ → [U+0274]

Character variations

ᶯ U+1DAF, ᶯ MODIFIER LETTER SMALL N WITH RETROFLEX HOOK ← ᶮ [U+1DAE] Phonetic Extensions Supplement ᶰ → [U+1DB0]

English Wikipedia has an article on:

retroflex nasal

Wikipedia

• IPA:

  (file)

ɳ

1. (IPA) A retroflex nasal.
2. (superscript ⟨ᶯ⟩, IPA) light to full [ɳ]-prenasalization, [ɳ]-release or light post-nasalization, [ɳ]-coloring or a weak, fleeting or epenthetic [ɳ].

• (Latin script):  Aa  Bb  Cc  Dd  Ee  Ff  Gg  Hh  Ii  Jj  Kk  Ll  Mm  Nn  Oo  Pp  Qq  Rr  Sſs  Tt  Uu  Vv  Ww  Xx  Yy  Zz
• (Variations of letter N):  Ńń  Ǹǹ  Ňň  Ññ  Ṅṅ  Ņņ  Ṇṇ  Ṋṋ  Ṉṉ  N̈n̈  Ɲɲ  Ƞƞ  ᵰ  ᶇ  ɳ  ȵ  ɴ  Ｎｎ  Ŋŋ  NJNjnj  NJNjnj
• (Letters with retroflex hook):  ᶏ  ᶐ  𝼝  ᶗ  ɖ𐞋  ᶑ𐞍  ꭦ𐞈  𝼙  ᶒ  ᶕ  ᶓ  ᶔ  ᶖ  𝼚  ʅ  ɭᶩ  ꞎ𐞝  𝼅𐞟  ɳᶯ  𝼛  Ɋɋ  Ɽɽ𐞨  ɻʵ  𝼈𐞧  Ʂʂᶳ  ᶘ  Ʈʈ𐞯  𝼉  ꭧ𐞭  𝼜  ᶙ  ʯ  ʐᶼ  ᶚ  𝼊𐞹