WordWeb Online

1. Tending to suggest or imply
   "artifacts suggestive of an ancient society"
   - implicative
    
2. (usually followed by 'of') pointing out or revealing clearly
   - indicative, indicatory, revelatory, significative
    
3. Tending to suggest something improper or indecent
   "a suggestive nod"; "suggestive poses"

See also: connotative, indecent, revealing, suggest, suggestively