Words ending inum, plural -a or -ums addendum: addenda or addendums agendum: agenda or agendums (agendais almost invariably used in place of the singular form, andagendumsis rare) aquarium: aquariums or aquaria atrium: atria or atriums bacterium: bacteria candelabrum: candelabra or candelabrums...
(except those mentioned earlier) A * abacus = abaci, abacuses abacus * addendum, appendix addenda, addendum * agendum to Agenda Agenda * aircraft - aircraft aircraft, aircraft * alga - algae algae * alumna = alumnae [American] alumnus * alumnus = alumni Alumni * analysis to analyses ...
addendumaddenda– bacteriumbacteria– curriculumcurriculacurriculums datumdata– erratumerrata– mediummedia– memorandummemorandamemorandums ovumova– stratumstrata– symposiumsymposiasymposiums e. Plurals that change ‘ex’ to ices or ‘s’ Nouns ending inexorixgeticesor get thesof the English plural: ...
For instance, some nouns undergo a vowel change, like "man" becoming "men" or "foot" changing to "feet." Others add an "-en" suffix, such as "child" becoming "children" or "ox" transforming into "oxen." Additionally, there are irregular nouns that maintain their singular form in plu...
Learn about irregular plural nouns, their unique spellings, and handy patterns for mastering them. Discover detailed examples and tips for correct usage here!
英语非规则复数名词 Irregular plural nouns (Last updated: 2002-10-24) Count Singular Plural 1 . addendum addenda 2 . alumna alumnae 3 . alumnus alumni 4 . analysis analyses 5 . antenna antennas 6 . apparatus apparatuses 7 . appendix appendices, appendixes 8 . axis axes 9 . bacillus bacilli...