manila vs manilla

manila and manilla both are nouns.

Word	Noun	Adjective	Verb	Adverb
manila	Yes	No	No	No
manilla	Yes	No	No	No

As nouns, manila and manilla are synonyms defined as:

manila and manilla: a strong paper or thin cardboard with a smooth light brown finish made from e.g. Manila hemp

Other synonyms of manila include manila paper, manilla paper.

manila (noun)	manilla (noun)
a strong paper or thin cardboard with a smooth light brown finish made from e.g. Manila hemp	a strong paper or thin cardboard with a smooth light brown finish made from e.g. Manila hemp