| goose | geese |
| church | churches |
| brush | brushes |
| fox | foxes |
| splash | splashes |
| lady | ladies |
| poppy | poppies |
| party | parties |
| pony | ponies |
| boy | boys |
| valley | valleys |
| day | days |
| monkey | monkeys |
| Germany | Germanys |
| life | lives |
| shelf | shelves |
| thief | thieves |
| sheaf | sheaves |
| loaf | loaves |
| half | halves |
| scarf | scarves |
| self | selves |
| knife | knives |
| wife | wives |
| wolf | wolves |
| calf | calves |
| leaf | leaves |
| reef | reefs |
| chief | chiefs |
| chef | chefs |
| handkerchief | hankerchiefs |
| roof | roofs |
| proof | proofs |
| fife | fifes |
| cliff | cliffs |
| ruff | ruffs |
| dwarf | dwarfs |
| safe | safes |
| serf | serfs |
| cuff | cuffs |
| belief | beliefs |
| wharf | wharfs/wharfes |
| hoof | hoofs/hoofes |
| turf | turfs/turfes |
| torpedo | torpedoes |
| tornado | tornadoes |
| cargo | cargoes |
| hero | heroes |
| potato | potates |
| tomato | tomatoes |
| negro | negroes |
| volcano | volcanoes |
| curio | curios |
| concerto | concertos |
| torso | torsos |
| piano | pianos |
| solo | solos |
| canto | cantos |
| halo | halos |
| tremolo | tremolos |
| inferno | infernos |
| banjo | banjos |
| phenomenon | phenomena |
| criterion | criteria |
| analysis | analyses |
| basis | bases |
| axis | axes |
| cherub | cherubim/cherubs |
| seraph | seraphim/seraphs |
| dilettante | dilettanti |
| concerto | concerti/concertios |
| bureau | bureaux |
| chateau | chateaux |
| agendum | agenda |
| erratum | errata |
| datum | data |
| addendum | addenda |
| memorandum | memoranda |
| stratum | strata |
| appendix | appendices |
| formula | formulae/formulas |
| person | people |
| terminus | termini |
| radius | radii |
| genus | genera |
| index (matematyka) | indices |
| index (książka) | indexes |
| manservant | menservants |
| knight-errant | knights-errant |
| court-martial | courts-martial |
