- plurals of nouns
- plurals of nounsEnglish nouns normally form their plurals by adding -s, or -es if the singular form ends in -s, -x, -z, -sh, or soft -ch (as in church but not loch). Words in -y form plurals in -ies (policies) unless the ending is -ey in which case the plural form is normally -eys (monkeys); but see moneys. Difficulties occur mainly when the singular form is unusual and does not allow ready application of the normal rules or when the word is of foreign origin (or both). Nouns in -f and -fe are given in the entry -fs, -ves, nouns of the type cupful at the entry -FUL, and nouns in -o in the entry -o; plurals of some Latin nouns in English are given in the entry Latin plurals. For plurals of abbreviated forms (such as MP) see abbreviations 3. The following table lists other plural forms that cause difficulties of various kinds.irregular pluralschild / childrenfoot / feetgoose / geeselouse / liceman / menmouse / micetooth / teethwoman / womenanimal names the same in the pluralbison / bisoncod / coddeer / deergrouse / grousesalmon / salmonsheep / sheepsquid / squidswine / swinenouns in plural form only: toolsbellowsbinocularsclippersforcepsgallowsglassesgogglespincerspliersscissorsshearsspectacles (= glasses)tongstweezersnouns in plural form only: articles of clothingbracesbreechesbriefsflannelsjeansknickersleggingspantspyjamas (US pajamas)shortsslackssuspenderstightstrouserscompound nounsAttorney-General / Attorneys-General*brother-in-law / brothers-in-lawcommander-in-chief / commanders-in-chiefcourt martial / courts martialdaughter-in-law / daughters-in-lawfather-in-law / fathers-in-lawGovernor-General / Governors-General*lay-by / lay-bysman-of war / men-of-warmother-in-law / mothers-in-lawpasser-by / passers-byPoet Laureate / Poets Laureate*sister-in-law / sisters-in-lawson-in-law / sons-in-lawstand-by / stand-bys*The forms Attorney-Generals, Governor-Generals, and Poet Laureates are also used
Modern English usage. 2014.