SumatraSu‧ma‧tra /sʊˈmɑːtrə/ 
the second largest of the islands that form the country of Indonesia. Its largest city is Padang.—Sumatran noun, adjective
the second largest of the islands that form the country of Indonesia. Its largest city is Padang.—Sumatran noun, adjective- Falstaff
- Falstaffian
- falter
- faltering
- falteringly
- Falun Gong
- Falwell, the Reverend Jerry
- fame
- famed
- familial
- familiar
- familiarise
- familiarity
- familiarization
- familiarize
- familiarly
- family
- family circle
- family doctor
- family-friendly
- family man
- family name
- family planning
- Family Planning Association
- family practice