Plural

The plural of “tiger” is tigers. Most English nouns form the plural by adding -s, and tiger follows this rule.

The plural of “mustang” is mustangs. Most English nouns form the plural by adding -s, and mustang follows this rule.

The plural of “duplex” is duplexes. Nouns that end in s, x, z, ch or sh add -es to make the plural, so duplex becomes duplexes.

“Advice” has no plural form. Use advice for any amount, and say pieces of advice to count it.

The plural of “moose” is moose. moose is one of the English nouns that have the same form in the singular and the plural.

The plural of “quiche” is quiches. Most English nouns form the plural by adding -s, and quiche follows this rule.

The plural of “luxury” is luxuries. When a noun ends in a consonant followed by y, the y changes to i and -es is added: luxuries.

The plural of “haiku” is haiku. haikus is also used. haiku is one of the English nouns that have the same form in the singular and the plural.

The plural of “congress” is congresses. Nouns that end in s, x, z, ch or sh add -es to make the plural, so congress becomes congresses.

The plural of “mosquito” is mosquitoes. Some nouns that end in o add -es to make the plural, and mosquito is one of them.