seller
The plural of "vendor" is "vendors." It is formed by simply adding an "s" to the end of the word, which is standard for pluralizing most nouns in English.
Firm's. Any singular possessive where the word does not end in 's' is apostrophe 's' ('s).
There are two accepted forms for possessive singular nouns ending in s:Add an apostrophe (') after the existing s at the end of the word: business'Add an apostrophe s ('s) after the existing s at the end of the word: business'sExamples:Many factors are involved in a business' success.Many factors are involved in a business's success.Note: If you are a student, use the form that is preferred by your teacher.
There are two accepted forms for possessive singular nouns ending in s:Add an apostrophe (') after the existing s at the end of the word: business'Add an apostrophe s ('s) after the existing s at the end of the word: business'sExamples:Your business' advertising seems to have paid off.Your business's advertising seems to have paid off.
assiduousness
spondoolies!!!
slimmer
Sepia
sweat
synonym
If it can be enjoyable the word is satisfying.
segments
stale
Scratch
surrogate or stand-in
scared
Strange