albatross vs mollymawk

albatross and mollymawk both are nouns.

Word	Noun	Adjective	Verb	Adverb
albatross	Yes	No	No	No
mollymawk	Yes	No	No	No

As nouns, albatross and mollymawk are synonyms defined as:

albatross and mollymawk: large web-footed birds of the Southern Hemisphere having long narrow wings; noted for powerful gliding flight

albatross (noun)	mollymawk (noun)
large web-footed birds of the Southern Hemisphere having long narrow wings; noted for powerful gliding flight	large web-footed birds of the Southern Hemisphere having long narrow wings; noted for powerful gliding flight
(figurative) something that hinders or handicaps