Go to 'thermo-' entry Go to 'dino-' entry Go to 'chondro-' entry Go to 'aero-' entry Go to '-logy' entry Go to 'thaumato-' entry Go to 'nano-' entry Go to '-sophy' entry Go to 'bucco-' entry Go to '-ism' entry Go to '-lysis' entry Go to 'galacto-' entry Go to '-anthropy' entry Go to 'pneumo-' entry Go to '-ploitation' entry Go to '-lithic' entry Go to '-sepalous' entry Go to 'onco-' entry Go to '-parous' entry Go to 'dermato-' entry Go to 'multi-' entry Go to 'dodeca-' entry Go to '-zoon' entry Go to 'vermi-' entry Go to 'crystallo-' entry Go to 'biblio-' entry Go to 'eco-' entry Go to 'juxta-' entry Go to 'facio-' entry
Affixes: the building blocks of English
Affixes: the building blocks of English

Number prefixes

Number prefixes derived from Latin and Greek.

The following are the more common number prefixes derived from Latin and Greek:

Number Latin Greek
Half semi-, demi- hemi-
One uni- mono-
Two bi- di-
Three tri- tri-
Four quadri- tetra-
Five quinque-, quinti- penta-
Six sexi- hexa-
Seven septi- hepta-
Eight octo- octo-
Nine nona- ennea-
Ten decem- deca-
Eleven undeca- hendeca-
Twelve duodeci- dodeca-
Twenty viginti- icos-
Hundred centi- hecto-
Thousand milli- chili-

See also see the table of words for multiples.

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