What is the plural of criterion?
a) criterions
b) criteria
c) criterium
d) criterias


What is the plural of thesis?
a) theses
b) thesises
c) thesis
d) thesa

What is the plural of phenomenon?
a) phenomenons
b) phenomena
c) phenomenes
d) phenomeni


What is the plural of analysis?
a) analyzations
b) analysises
c) analyses
d) analysis

What is the plural of datum?
a) datums
b) data
c) datan
d) date

What is the plural of medium?
a) mediums / media
b) medii
c) medias
d) medi

What is the plural of alumnus (male)?
a) alumnuses
b) alumni
c) alumnae
d) alumna

What is the plural of alumna (female)?
a) alumnae
b) alumnas
c) alumni
d) alumnum


What is the plural of index?
a) indexes / indices
b) indexies
c) indixes
d) indici

What is the plural of appendix?
a) appendixes / appendices
b) appendi
c) appendia
d) appendixes only


What is the plural of formula?
a) formulas / formulae
b) formuli
c) formules
d) formalia

What is the plural of fungus?
a) fungi / funguses
b) fungae
c) funguss
d) fungei

What is the plural of cactus?
a) cactuses / cacti
b) cactus
c) cactae
d) cacties

What is the plural of nucleus?
a) nuclei
b) nucleae
c) nucleuses
d) nuclei / nuclea


What is the plural of axis?
a) axises
b) axes
c) axii
d) axen

What is the plural of criterion? a) criterions b) criteria c) criterium d) criterias