| verb | bring into a condition of decay or partial ruin by neglect or misuse |
| verb | fall into decay or ruin “The unoccupied house started to decay” |
| adjective | in deplorable condition “a street of bedraggled tenements” |
| dilapidation | noun | a state of deterioration due to old age or long use |
| decay | noun | an inferior state resulting from the process of decaying |
| decadent | noun | a person who has fallen into a decadent state (morally or artistically) |
| tatterdemalion | noun | a dirty shabbily clothed urchin |