مفرد و جمع کلمات
alumnus ➖➖➖➖➖alumni
analysis ➖➖➖➖➖analyses
antenna ➖➖➖➖➖antennae/antennas
appendix ➖➖➖➖➖ appendices
axis ➖➖➖➖➖axes
bacterium ➖➖➖➖➖ bacteria
basis ➖➖➖➖➖ bases
beau ➖➖➖➖➖ beaux
bureau ➖➖➖➖➖ bureaux/bureaus
child ➖➖➖➖➖children
corpus ➖➖➖➖➖corpora/corpuses
crisis ➖➖➖➖➖crises
criterion ➖➖➖➖➖criteria
curriculum ➖➖➖➖➖ curricula
datum ➖➖➖➖➖data
deer ➖➖➖➖➖ deer
diagnosis ➖➖➖➖➖diagnoses
ellipsis ➖➖➖➖➖ellipses
fish ➖➖➖➖➖fish
focus ➖➖➖➖➖ foci/focuses
foot ➖➖➖➖➖ feet
formula ➖➖➖➖➖formulae/formulas
fungus ➖➖➖➖➖ fungi/funguses
genus ➖➖➖➖➖ genera
goose ➖➖➖➖➖ geese
hypothesis ➖➖➖➖➖hypotheses
index ➖➖➖➖➖ indices/indexes
louse ➖➖➖➖➖ lice
man ➖➖➖➖➖men
matrix ➖➖➖➖➖ matrices
means ➖➖➖➖➖means
medium ➖➖➖➖➖media
mouse ➖➖➖➖➖mice
nebula ➖➖➖➖➖nebulae
nucleus ➖➖➖➖➖nuclei
oasis ➖➖➖➖➖oases
ox ➖➖➖➖➖oxen
paralysis ➖➖➖➖➖paralyses
parenthesis ➖➖➖➖➖ parentheses
phenomenon ➖➖➖➖➖ phenomena
radius ➖➖➖➖➖ radii
series ➖➖➖➖➖ series
sheep ➖➖➖➖➖ sheep
species ➖➖➖➖➖ species
stimulus ➖➖➖➖➖ stimuli
stratum ➖➖➖➖➖ strata
synthesis ➖➖➖➖➖ syntheses
synopsis ➖➖➖➖➖ synopses
tableau ➖➖➖➖➖tableaux
thesis ➖➖➖➖➖ theses
tooth ➖➖➖➖➖teeth
vertebra ➖➖➖➖➖ vertebrae
vita ➖➖➖➖➖vitae
woman ➖➖➖➖➖ women