Antonyms of adj illegible

1 sense of illegible

Sense 1
illegible (vs. legible) -- ((of handwriting, print, etc.) not legible; "illegible handwriting")

legible (vs. illegible) -- ((of handwriting, print, etc.) capable of being read or deciphered; "legible handwriting")
        => clean, fair -- ((of a manuscript) having few alterations or corrections; "fair copy"; "a clean manuscript")
        => clear, decipherable, readable -- (easily deciphered)

Similarity of adj illegible

1 sense of illegible

Sense 1
illegible (vs. legible) -- ((of handwriting, print, etc.) not legible; "illegible handwriting")
       => dirty, foul, marked-up -- ((of a manuscript) defaced with changes; "foul (or dirty) copy")
       => indecipherable, unclear, undecipherable, unreadable -- (not easily deciphered; "indecipherable handwriting")