padauk vs padouk

padauk and padouk both are nouns.

Word	Noun	Adjective	Verb	Adverb
padauk	Yes	No	No	No
padouk	Yes	No	No	No

As nouns, padauk and padouk are synonyms defined as:

padauk and padouk: tree native to southeastern Asia having reddish wood with a mottled or striped black grain

Other synonyms of padauk include amboyna, Pterocarpus indicus.

padauk (noun)	padouk (noun)
tree native to southeastern Asia having reddish wood with a mottled or striped black grain	tree native to southeastern Asia having reddish wood with a mottled or striped black grain
the wood of any of the padauk trees, used in decorative cabinetwork.