slight in WordNet English dictionary

1. pay no attention to, disrespect
   "She cold-shouldered her ex-fiance"
   slight  cold-shoulder 
   

1. lacking substance or significance
   "slight evidence"; "a tenuous argument"; "a thin plot"; a fragile claim to fame"
   flimsy  fragile  slight  tenuous  thin 
   
2. (quantifier used with mass nouns) small in quantity or degree; not much or almost none or (with `a') at least some
   "little rain fell in May"; "gave it little thought"; "little time is left"; "we still have little money"; "a little hope remained"; "there's slight chance that it will work"; "there's a slight chance it will work"
   little  slight 
   
3. 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 
   

1. a deliberate discourteous act (usually as an expression of anger or disapproval)
   rebuff  slight