Relevant

a.	1.	Relieving; lending aid or support.
	2.	Bearing upon, or properly applying to, the case in hand; pertinent; applicable. Close and relevant arguments have very little hold on the passions. - Sydney Smith.
	3.	(Scots Law) Sufficient to support the cause.

Adj.	1.	relevant - having a bearing on or connection with the subject at issue; "the scientist corresponds with colleagues in order to learn about matters relevant to her own research" Antonyms: irrelevant - having no bearing on or connection with the subject at issue; "an irrelevant comment"; "irrelevant allegations"
	2.	relevant - having crucial relevance; "crucial to the case"; "relevant testimony" Synonyms: crucial

a propos, ad rem, adapted, admissible, akin, allied, allowable, appertaining, applying, apposite, appropriate, apropos, associated, becoming, befitting, belonging, cognate, dovetailing, felicitous, fitted, fitting, geared, germane, happy, important, in point, in question, involving, just right, likely, meshing, on the button, opportune, pat, pertaining, pertinent, proper, qualified, relative, right, seasonable, significant, sortable, suitable, suited, suiting, tailored, to the point, to the purpose, weighty