Antonyms of noun legibility

1 of 2 senses of legibility

Sense 2
legibility, readability -- (a quality of writing (print or handwriting) that can be easily read)
       Antonym of illegibility (Sense 1)
      => illegibility -- (the quality of writing (print or handwriting) that cannot be deciphered)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun legibility

2 senses of legibility

Sense 1
discernability, legibility -- (distinctness that makes perception easy)
       => distinctness, sharpness -- (the quality of being sharp and clear)

Sense 2
legibility, readability -- (a quality of writing (print or handwriting) that can be easily read)
       => comprehensibility, understandability -- (the quality of comprehensible language or thought)