judgement on the merits vs judgment on the merits

judgement on the merits and judgment on the merits both are nouns.

Word	Noun	Adjective	Verb	Adverb
judgement on the merits	Yes	No	No	No
judgment on the merits	Yes	No	No	No

As nouns, judgement on the merits and judgment on the merits are synonyms defined as:

judgement on the merits and judgment on the merits: judgment rendered through analysis and adjudication of the factual issues presented

judgement on the merits (noun)	judgment on the merits (noun)
judgment rendered through analysis and adjudication of the factual issues presented	judgment rendered through analysis and adjudication of the factual issues presented