What is the plural of book? What is the plural of pen?

What follows are some important and commonly misused singular/plural pairs, all of which are commonly used in technical writing. ... phenomenon, phenomena. radius ... Flashcards in Plurals 14 · Start learning · Which of the following nouns aren't correct plural forms? oxes · What is the plural form of phenomenon? phenomena. plural phenomena /-ənə/ /fɪˈnɑːmənə/ : something (such as an interesting fact or event) that can be observed and studied and that typically is unusual or ... Nov 18, 2024 ... "Criterion" is a singular noun (one criterion), and "criteria" is the plural (two or more criteria). "Data" is the plural of "datum." Dec 15, 2016 ... ... plural rather than possessive), and Whole Foods, which is ... Exceptions to the plural/genitive grocery store phenomenon seems to ... Indeed, many or most of the interesting philosophi‐ cal (not to mention sociological and psychological) questions raised by the phenomenon of plural identity ... Nov 21, 2022 ... Most dictionaries list phenomena as the plural of phenomenon, some include phenomenons, though notably this is the Americanized/modern plural form. more than one phenomenon = phenomena; more than one index = indices (indexes is acceptable); more than one appendix = appendices (appendixes is acceptable) ... The Texas Education Agency's (TEA) Texas Essential Knowledge and Skills (TEKS) Guide defines phenomena (the plural of phenomenon) as naturally occurring, ... The word 'phenomena' is the plural form of 'phenomenon' and is used to refer to multiple occurrences or events that have been observed. It is commonly used in ...