Search Result for "pain-free": 
Wordnet 3.0

ADJECTIVE (1)

1. not accompanied by pain sensations;
- Example: "pain-free surgery"
[syn: pain-free, unpainful]



WordNet (r) 3.0 (2006):

pain-free
    adj 1: not accompanied by pain sensations; "pain-free surgery"
           [syn: pain-free, unpainful]