bummer (n.)
- adversity
- affliction
- aggravation
- annoyance
- bandit
- beachcomber
- beggar
- blight
- blighter
- bo
- brigand
- bum
- cadger
- caitiff
- care
- cross
- curse
- derelict
- devil
- difficulty
- dogie
- downer
- drifter
- drone
- drunkard
- forager
- freebooter
- freeloader
- gamin
- gamine
- good-for-naught
- good-for-nothing
- guttersnipe
- hardship
- hobo
- idler
- irritation
- loafer
- looter
- lowlife
- mendicant
- moocher
- nonworker
- panhandler
- parasite
- pillager
- plight
- plunderer
- predicament
- pressure
- ragamuffin
- ragpicker
- rigor
- rounder
- schnorrer
- scrounger
- spiv
- sponger
- stiff
- stray
- stress
- sundowner
- swagman
- tatterdemalion
- tramp
- trial
- tribulation
- trouble
- truant
- urchin
- vagabond
- vagrant
- vicissitude
- waif
- wastrel
- wretch