parlous vs precarious

parlous and precarious both are adjectives.

Word	Noun	Adjective	Verb	Adverb
parlous	No	Yes	No	No
precarious	No	Yes	No	No

As adjectives, parlous and precarious are synonyms defined as:

Other synonyms of parlous include perilous, touch-and-go.

parlous (adjective)	precarious (adjective)
fraught with danger	fraught with danger
	not secure; beset with difficulties
	affording no ease or reassurance