Words with o-consonant-e

Nouns ending in 'o' are made plural by adding s or es to the end of the Word. Some examples are:

auto to autos

video to videos

cameo to cameos

photo to photos

The rules for adding 'es' are inconsistent; if you are in doubt which Word gets the 'es', it's best to use a dictionary.

hero to heroes

echo to echoes

torpedo to torpedoes

veto to vetoes