basics vs fundamental principle

basics and fundamental principle both are nouns.

Word	Noun	Adjective	Verb	Adverb
basics	Yes	No	No	No
fundamental principle	Yes	No	No	No

As nouns, basics and fundamental principle are synonyms defined as:

basics and fundamental principle: principles from which other truths can be derived

Other synonyms of basics include basic principle, bedrock, fundamentals.

basics (noun)	fundamental principle (noun)
principles from which other truths can be derived	principles from which other truths can be derived
a statement of fundamental facts or principles