slim in WordNet English dictionary

1. take off weight
   reduce  melt off  lose weight  slim  slenderize  thin  slim down 
   

1. small in quantity
   "slender wages"; "a slim chance of winning"; "a small surplus"
   slender  slim 
   
2. being of delicate or slender build
   "she was slender as a willow shoot is slender"- Frank Norris; "a slim girl with straight blonde hair"; "watched her slight figure cross the street"
   slender  slight  slim  svelte