default judgement vs judgement by default

default judgement and judgement by default both are nouns.

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

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

default judgement and judgement 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, judgment by default.

default judgement (noun)	judgement 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)