quantitative
Pronunciation: /ˈkwɒntɪˌtətɪv, -ˌteɪtɪv/
adjective
- relating to, measuring, or measured by the quantity of something rather than its quality: quantitative analysisOften contrasted with qualitative.
- denoting or relating to verse whose metre is based on the length of syllables, as in Latin, as opposed to the stress, as in English.

Origin:
late 16th century (in the sense 'having magnitude or spatial extent'): from medieval Latin quantitativus, from Latin quantitas (see quantity)

Spelling help
Remember that quantitative is spelled with -tat- before the ending -ive.