weeb vs weeaboo

weeb and weeaboo both are nouns.

Word	Noun	Adjective	Verb	Adverb
weeb	Yes	No	No	No
weeaboo	Yes	No	No	No

As nouns, weeb and weeaboo are synonyms defined as:

weeb and weeaboo: A white person, who is obsessed with Japanese culture, usually pejorative

weeb (noun)	weeaboo (noun)
A white person, who is obsessed with Japanese culture, usually pejorative	A white person, who is obsessed with Japanese culture, usually pejorative