The singular is spell, such as: "I believe I cast a spell on others."
The plural is spells, such as: "I believe in the power of spells."
To use the word "spell" as in "to spell words", it is a verb.
I spell.
He or she spells.
They spell.
We all studied our spelling homework. (as an adjective describing 'homework')
Different words have different spellings. (as a noun)
s-p-e-l-l-i-n-g-s
The plural form of 'rain', is 'rains'.
The correct plural form of "tombstones" is "tombstones."
The correct spelling of the plural possessive form of "woman" is "women's."
The correct spelling of the plural of house is houses.
The spelling of the plural possessive form of "Diaz" is "Diaz's."
The plural form of the noun fetus is fetuses.
The correct spelling of the musical instrument is kazoo.The plural form is kazoos.
Butterflies is the plural form, and the spelling is BUTTERFLIES, not BUTTER FLYS
That is the correct spelling of the plural noun "coverages" (usually insurance).
Yes, the plural form of the noun holiday is holidays.The plural possessive form is holidays'.
The plural form for the singular noun secretary is secretaries.The plural possessive form is secretaries'.example: The secretaries' jobs are by political appointment.
The spelling business's is a possessive form (of, about, or belonging to one business).The spelling of the plural of business is businesses, and the plural possessive is businesses'.