shell parakeet vs budgie

shell parakeet and budgie both are nouns.

Word	Noun	Adjective	Verb	Adverb
shell parakeet	Yes	No	No	No
budgie	Yes	No	No	No

As nouns, shell parakeet and budgie are synonyms defined as:

shell parakeet and budgie: small Australian parakeet usually light green with black and yellow markings in the wild but bred in many colors

Other synonyms of shell parakeet include budgereegah, budgerigar, budgerygah, grass parakeet, lovebird, Melopsittacus undulatus.

shell parakeet (noun)	budgie (noun)
small Australian parakeet usually light green with black and yellow markings in the wild but bred in many colors	small Australian parakeet usually light green with black and yellow markings in the wild but bred in many colors