What is the plural of potato
potatoes
What is the plural of "deer"
deer
Triple! What is the plural of criterion
criteria
Triple! What is the plural of sister-in-law?
sisters-in-law
What is the singular of dice?
die
What is the plural of "trench" ?
trenches
What is the plural of "campus"
campuses
What is the plural of cactus
cacti
What is the plural of "tardy" ?
tardies
What is the singular of "dwarves"
dwarf
What is the plural of "firefly" ?
fireflies
What is the plural of "baby"
babies
Double! What is the plurals of vertex
vertices
Double! What is the plural of larva ?
larvae
What is the singular of crises?
crisis
What is the plural of "complex" ?
complexes
What is the plural of guess?
guesses
What is the plurals of "woman"
women
Double! What is the plural of phenomenon?
phenomena
What is the singular of nuclei?
nucleus
When do you add -es? (after what letters)
s, ss, x, sh, ch
When do you add -ies for a plural?
If a words ends in o and the letter before the final o is a vowel, you usually... (oreo, ratio, tattoo, video)
Just add s
When do you add -ves?
to words ending in f (leaf-->leaves)
What is the singular of fungi
fungus