1. 
[syn: bosomy, busty, buxom, curvaceous, curvy, full-bosomed, sonsie, sonsy, stacked, voluptuous, well-endowed]
The Collaborative International Dictionary of English v.0.48:
Sonsy \Son"sy\, a.
   See Soncy. [Scot.] --Burns.
   [1913 Webster]
The Collaborative International Dictionary of English v.0.48:
Soncy \Son"cy\, Sonsy \Son"sy\, a. [Scot. sonce, sons,
   prosperity, happiness, fr. Gael. & Ir. sonas.]
   Lucky; fortunate; thriving; plump. [Prov. Eng. & Scot.]
   [1913 Webster] Sond
WordNet (r) 3.0 (2006):
sonsy
    adj 1: (of a woman's body) having a large bosom and pleasing
           curves; "Hollywood seems full of curvaceous blondes"; "a
           curvy young woman in a tight dress" [syn: bosomy,
           busty, buxom, curvaceous, curvy, full-bosomed,
           sonsie, sonsy, stacked, voluptuous, well-
           endowed]