As adjectives the difference between bustiest and lustiest
is that bustiest is superlative of busty while lustiest is superlative of lusty.
bustiest
English
Adjective
(head)
(busty)
busty
English
Adjective
(
er)
Having large breasts
- Cor blimey guv'nor, there's a busty blonde yonder!
Synonyms
* big-breasted, bosomy, buxom, full-bosomed, well-stacked
lustiest
English
Adjective
(head)
(lusty)
lusty
English
Adjective
(er)
Strong, healthy and vigorous.
hearty and enthusiastic.
(informal, proscribed) Given to experiencing lust; enjoying physical sensations.
Derived terms
* lustily
* lustiness
See also
* lustful