Synonyms of depthless

1 Syllable

shelf, slight, flat, shoal

2 Syllables

sketchier, quick-fix, trifling, trivial, shallow, empty, facial, sketchy, shoaler, unsound, half-assed, shelfer, hollow

3 Syllables

smattery, cursory, shallower, surface

4 Syllables

superficial

6 Syllables

one-dimensional, inconsiderable