1
half circle
1
hemicycle
1
installment
1
instalment
1
instrument
1
item
1
oval
1
ovule
1
pantometer
1
parcel
1
part
1
particular
1
protractor
1
quartern(noun, part, portion, fourth, quadrisection)
1
quota
1
radiogoniometer
1
random sample
1
remainder
1
sample
1
sampling
10 years ago|3.1k views|share |citing 
APASmart Define. (2016). quadrant thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/quadrant/thesaurus/synonyms
ChicagoSmart Define. 2016. "quadrant thesaurus" https://smartdefine.org/quadrant/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, quadrant thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/quadrant/thesaurus/synonyms>.
MLASmart Define. "quadrant thesaurus" 15 March 2016. Web. 20 September 2026. <https://smartdefine.org/quadrant/thesaurus/synonyms>