houdah vs howdah

houdah and howdah both are nouns.

Word	Noun	Adjective	Verb	Adverb
houdah	Yes	No	No	No
howdah	Yes	No	No	No

As nouns, houdah and howdah are synonyms defined as:

houdah and howdah: a (usually canopied) seat for riding on the back of a camel or elephant

houdah (noun)	howdah (noun)
a (usually canopied) seat for riding on the back of a camel or elephant	a (usually canopied) seat for riding on the back of a camel or elephant