Normally add s to most words, but here add x instead -
so answer is bureaux
A. formulaii B. The above is incorrect. "Formulae" and "formulas" are correct.
The plural of football is footballs.
o keefees
Jack-o-Lanterns
The plural form for the demonstrative pronoun that is those.The singular demonstrative pronouns are this and that.The plural demonstrative pronouns are these and those.
fungi
Odessi
Nouns that end in 'o' in their singular form can take an 's' or an 'es' for their plural form. Some examples:echo to echoeshero to heroespotato to potatoesveto to vetoesauto to autosphoto to photosstudio to studiospiano to pianos
portorriqueños o puertorriqueños (male, collective) portorriqueñas o puertorriqueñas (female)
For words that end in O, add either s or es.
Some words ending in o that form their plural by adding s only include: pianos, duos, solos, tacos.
Believe it or not, the proper noun Jell-O is an uncountable noun. Jell-O is a single, individual product of one company, requiring no plural form. The product Jell-O is an uncountable noun as a word for a substance. Units are expressed as boxes of Jell-O, flavors of Jell-O, dishes of Jell-O, etc.