cruddiest
Worst in quality
Cruddiest is the superlative of cruddy, meaning the most inferior, unpleasant, or worthless: That was the cruddiest movie I've ever seen.
Cruddy is informal and mildly disparaging—stronger than mediocre but not as harsh as shitty.
Soiled and unkempt
- grimyCoated in stubborn dirt
- squalidExtremely dirty and neglected
- foulOffensive or illegal
- nastyDeeply unpleasant or spiteful
disgusting · mucky · soiled · stained · smudged · unclean · gross · revolting
Ruined through neglect
- decrepitWorn by age
- shabbyWorn and neglected
- derelictAbandoned or neglectful
- neglectedNot given proper attention
ramshackle · tumbledown · worn-out · beat-up · battered · rickety · crumbling · rusty
Of poor craftsmanship
- substandardBelow required quality
- mediocreOf only moderate quality
- lousyOf very poor quality
- crummyWretchedly inferior
junky · trashy · cheap · second-rate · low-grade · subpar · deficient · unsatisfactory
grubby
Soiled and unkempt
nasty · disgusting · mucky · soiled · stained · smudged · unclean · gross · revolting · repulsive
dilapidated
Ruined through neglect
neglected · ramshackle · tumbledown · worn-out · beat-up · battered · rickety · crumbling · rusty · dusty
shoddy
Of poor craftsmanship
- substandardBelow required quality
- mediocreOf only moderate quality
- lousyOf very poor quality
crummy · junky · trashy · cheap · second-rate · low-grade · subpar · deficient · unsatisfactory · poor