Synonyms of depreciating

1 Syllable
drop, fall
2 Syllables
lower, soften, decry, worsen, depress, lessen, decay, dwindle, cheapen
3 Syllables
reduce, erode, diminish, lessening, decrease, downgrade, deflate, abate
4 Syllables
underrate, undervalue
5 Syllables
devalorize, deteriorate