praxis vs implementation

praxis and implementation both are nouns.

Word	Noun	Adjective	Verb	Adverb
praxis	Yes	No	No	No
implementation	Yes	No	No	No

As nouns, implementation is a hypernym of praxis; that is, implementation is a word with a broader meaning than praxis:

praxis: translating an idea into action
implementation: the act of implementing (providing a practical means for accomplishing something); carrying into effect

Other hypernyms of praxis include effectuation.

praxis (noun)	implementation (noun)
translating an idea into action	the act of implementing (providing a practical means for accomplishing something); carrying into effect
	the act of accomplishing some aim or executing some order