illegible

I1L1L1E1G2I1B3L1E1
/ɪˈlɛd͡ʒəbəl/

adjective

Not clear enough to be read; unreadable; not legible or decipherable.

“illegible symbols”

Opposite
Less commonScrabble 12

Meanings

adjectiveillegible (comparative more illegible, superlative most illegible)

comparative more illegible · superlative most illegible

  1. Not clear enough to be read; unreadable; not legible or decipherable.

    illegible symbols

    3 more examples

    illegible handwriting

    illegible scribbles

    illegible writing

    Synonyms: dirty, foul, indecipherable, marked-up, unclear, undecipherable, unreadable · Antonyms: legible

Synonyms & antonyms

adjectiveNot clear enough to be read; unreadable; not legible or decipherable.

Opposite

More synonyms by meaning

adjective(of handwriting, print, etc.) not legible

Opposite

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Proto-Indo-European*né
  2. Proto-Indo-European*n̥-
  3. Proto-Italic*n̥-
  4. Latinin-
  5. Middle Englishin-
  6. Englishil-
  7. Englishlegible
  8. Englishillegible

From il- + legible.

Full word history & related roots →

Translations

Bulgarian нечетлив
  • нечетлив (nečetliv)not clear enough to be read
Catalan illegible, il·legible
  • illegiblenot clear enough to be read
  • il·legiblenot clear enough to be read
Chinese Mandarin 難以辨認的 /难以辨认的, 很難看懂的 /很难看懂的
  • 難以辨認的 /难以辨认的 (nányǐ biànrèn de)not clear enough to be read
  • 很難看懂的 /很难看懂的 (hěn nán kàndǒng de)not clear enough to be read
Czech nečitelný
  • nečitelnýnot clear enough to be read
Dutch onleesbaar
  • onleesbaarnot clear enough to be read
Esperanto nelegebla
  • nelegeblanot clear enough to be read
Finnish lukukelvoton
  • lukukelvotonnot clear enough to be read
French illisible, indéchiffrable
  • illisiblenot clear enough to be read
  • indéchiffrablenot clear enough to be read
  • illégiblenot clear enough to be read
German unleserlich
  • unleserlichnot clear enough to be read
Hungarian olvashatatlan
  • olvashatatlannot clear enough to be read
Icelandic ólæsilegur
  • ólæsilegurnot clear enough to be read
Italian illeggibile
  • illeggibilenot clear enough to be read
Japanese 読めない, 汚い
  • 読めない (yomenai)not clear enough to be read
  • 汚い (kitanai)not clear enough to be read
Polish nieczytelny
  • nieczytelnynot clear enough to be read
Portuguese ilegível
  • ilegívelnot clear enough to be read
Romanian ilizibil
  • ilizibilnot clear enough to be read
Russian неразбо́рчивый, нечёткий
  • неразбо́рчивый (nerazbórčivyj)not clear enough to be read
  • нечёткий (nečótkij)not clear enough to be read
Spanish ilegible, indescifrable
  • ilegiblenot clear enough to be read
  • indescifrablenot clear enough to be read
Swedish oläsbar
  • oläsbarnot clear enough to be read
Turkish okunaksız, kargacık burgacık
  • okunaksıznot clear enough to be read
  • kargacık burgacıknot clear enough to be read
Ukrainian нерозбі́рливий
  • нерозбі́рливий (nerozbírlyvyj)not clear enough to be read
Cite this entry
APA

illegible. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/illegible

MLA

“illegible.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/illegible. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “illegible,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/illegible.

Source: illegible on Wiktionary, CC BY-SA 4.0.