default judgement vs judgment by default

default judgement and judgment by default both are nouns.

Word	Noun	Adjective	Verb	Adverb
default judgement	Yes	No	No	No
judgment by default	Yes	No	No	No

As nouns, default judgement and judgment by default are synonyms defined as:

default judgement and judgment by default: a judgment entered in favor of the plaintiff when the defendant defaults (fails to appear in court)

Other synonyms of default judgement include default judgment, judgement by default.

default judgement (noun)	judgment by default (noun)
a judgment entered in favor of the plaintiff when the defendant defaults (fails to appear in court)	a judgment entered in favor of the plaintiff when the defendant defaults (fails to appear in court)