Synonyms of well-marked

1 Syllable

plain, sharp

2 Syllables

clear-cut, lucent, distinct, obvious, lucid

3 Syllables

explicit, legible, straightforward, transparent, apparent, graspable, unblurred, silhouetted, audible, precise

4 Syllables

unambiguous, well-defined, definite

5 Syllables

comprehensible, intelligible, understandable, undubitable