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10 terms

Singular & Plural Endings

words ending in
STUDY
PLAY
-a
singular: vertebra
plural: vertebrae
-ax
singular: thorax
plural: thoraces
-ex or -ix
singular: appendix
plural: appendices
-is
singular: metastasis
plural: metastases
-ma
singular: sarcoma
plural: sarcomata
-nx
singular: phalanx
plural: phalanges
-on
singular: ganglion
plural: ganglia
-us
singular: nucleus
plural: neclei
-um
singular: ovum
plural: ova
-y
singular: biopsy
plural: biopsies