Search Result for "nonsynthetic": 
Wordnet 3.0

ADJECTIVE (1)

1. involving or derived from living organisms; free from chemical treatments or additives;
- Example: "organic gardening is more natural"
- Example: "nonsynthetic fertilizer"



WordNet (r) 3.0 (2006):

nonsynthetic
    adj 1: involving or derived from living organisms; free from
           chemical treatments or additives; "organic gardening is
           more natural"; "nonsynthetic fertilizer"