Synonyms of spotty

2 Syllables
patchy, fitful, speckled, pimply, brindled, studded, blotched, spotted
3 Syllables
erratic, piecemeal, sporadic, flickering, uneven, peppered, fluctuating, spasmodic, punctate, unequal, spurtive
4 Syllables
desultory
6 Syllables
on-again-off-again