Combining Diacritical Marks Extended

This block contains many specialized combining marks, often derived from European dialectology transcriptional conventions.

Used in German dialectology

1AB0 ◌᪰ Combining Doubled Circumflex Accent
1AB1 ◌᪱ Combining Diaeresis-Ring
1AB2 ◌᪲ Combining Infinity
1AB3 ◌᪳ Combining Downwards Arrow
1AB4 ◌᪴ Combining Triple Dot
1AB5 ◌᪵ Combining X-X Below
1AB6 ◌᪶ Combining Wiggly Line Below
1AB7 ◌᪷ Combining Open Mark Below
  0328 ◌̨ combining ogonek
  0345 ◌ͅ combining greek ypogegrammeni
1AB8 ◌᪸ Combining Double Open Mark Below
1AB9 ◌᪹ Combining Light Centralization Stroke Below
1ABA ◌᪺ Combining Strong Centralization Stroke Below

Marks surrounding other diacritics or letters

These marks are often intended to indicate partial or uncertain applicability of another diacritic.
1ABB ◌᪻ Combining Parentheses Above
  intended to surround a diacritic above
1ABC ◌᪼ Combining Double Parentheses Above
1ABD ◌᪽ Combining Parentheses Below
  intended to surround a diacritic below
1ABE ◌᪾ Combining Parentheses Overlay
  intended to surround a base letter
  exact placement is font dependent

Used in Scots dialectology

1ABF ◌ᪿ Combining Latin Small Letter W Below
  indicates voiced labialization
  02B7 ʷ modifier letter small w
1AC0 ◌ᫀ Combining Latin Small Letter Turned W Below
  indicates voiceless labialization

Marks next to or surrounding other diacritics

The left or right parentheses marks are used in extended IPA in combination with voicing or devoicing diacritics to indicate initial or final partial applicability.
1AC1 ◌᫁ Combining Left Parenthesis Above Left
1AC2 ◌᫂ Combining Right Parenthesis Above Right
1AC3 ◌᫃ Combining Left Parenthesis Below Left
1AC4 ◌᫄ Combining Right Parenthesis Below Right
1AC5 ◌᫅ Combining Square Brackets Above
  intended to surround a diacritic above
  used to indicate cancellation of an accent in Japanese transliteration

Phonetic sign

1AC6 ◌᫆ Combining Number Sign Above
  =superscript octothorp
  used extensively in J.P. Harrington's transcriptional notation

Used in extended IPA

1AC7 ◌᫇ Combining Inverted Double Arch Above
  032B ◌̫ combining inverted double arch below
  1DF1 ◌ᷱ combining latin small letter w
1AC8 ◌᫈ Combining Plus Sign Above
  031F ◌̟ combining plus sign below
1AC9 ◌᫉ Combining Double Plus Sign Above
1ACA ◌᫊ Combining Double Plus Sign Below

Used in Middle English Ormulum

1ACB ◌᫋ Combining Triple Acute Accent
  030B ◌̋ combining double acute accent
1ACC ◌ᫌ Combining Latin Small Letter Insular G
1ACD ◌ᫍ Combining Latin Small Letter Insular R
1ACE ◌ᫎ Combining Latin Small Letter Insular T