numerical prefix
- Answer AREACODE
- Answer DECA
- Answer DECI
- Answer DODEC
- Answer ENNEA
- Answer HEPT
- Answer HEPTA
- Answer HEXA
- Answer MONO
- Answer NONA
- Answer OCT
- Answer OCTA
- Answer OCTO
- Answer PENTA
- Answer QUADRI
- Answer SEMI
- Answer SEPTI
- Answer SEXI
- Answer TETR
- Answer TETRA
- Answer TRI
- Answer UNI
- Answer XXXX
- Answer CENTI
- Answer DUO
- Answer HEX
- Answer MILLI
- Answer SEPT
- Answer SEPTA
- Answer TER