Singular: axill-a
Plural: axill-ae
Singular: lum-en
Plural: lum-ina
Singular: cort-ex
Plural: cort-ices
Singular: diagnos-is
Plural: diagnos-es
Singular: epididym-is
Plural: epididym-ides
Singular: append-ix
Plural: append-ices
Singular: carcino-ma
Plural: carcino-mata
Singular: gangli-on
Plural: gangli-a
Singular: sept-um
Plural: sept-a
Singular: visc-us
Plural: visc-era
Singular: vill-us
Plural: vill-i
Singular: corp-us
Plural: corp-ora
Singular: phalan-x
Plural: phalan-ges
Singular: ovar-y
Plural: ovar-ies
Singular: cal-yx
Plural: cal-yces