bonny or bonnie /bonˈi, also (Scot) bōˈni/

1. Comely, pretty
2. Plump
3. Healthy-looking
4. As a general term expressing appreciation, fine, splendid, considerable, etc (often ironic)
5. Smiling, cheerful (obsolete)
6. Big and strong (Shakespeare)

A sweetheart

bonnˈily adverb

bonnˈiness noun

• second strings
• second supine
• second thoughts
• second-to-none
• second wind
• second winds
• Second World
• second wrangler
• secrecies
• secrecy
• sec. reg.
• secret
• secreta
• secretage
• secret agent
• secret agents
• secretages
• secretagogue
• secretaire
• secretaires
• secretaire à abattant
• secretarial
• secretariat
• secretariate
• secretariates