Unstable dull Synonyms
We can't find synonyms for the phrase "Unstable dull", but we have synonyms for terms, you can combine them.UD abbreviation
UD is an abbreviation for Unstable DullWhat does UD stand for?
UD stands for "Unstable Dull" Definitions for Unstable
Definitions for Dull
- (adjective) lacking sharpness of edge or point
- (adjective) causing weariness, restlessness, or lack of interest
- (adjective) covered over by clouds