Morpheme
Deka
Type
bound base
Denotation
ten
Etymology
Ancient Greek déka
Evidence
friggatriskaidekaphobia, paraskavedekatriaphobia, paraskevidekatriaphobia, triskaideka-, triskaidekahedron, triskaidekaphobe, triskaidekaphobia, triskaidekaphobic
Notes
triskaideka- “thirteen” literally means “three and ten”