Fiducial

a.	1.	Having faith or trust; confident; undoubting; firm.
	2.	Having the nature of a trust; fiduciary; as, fiducial power. Fiducial edge (Astron. & Surv.) the straight edge of the alidade or ruler along which a straight line is to be drawn. Fiducial line (Math. & Physics.) a line or point of reference, as for setting a graduated circle or scale used for measurments.

Adj.	1.	fiducial - relating to or of the nature of a legal trust (i.e. the holding of something in trust for another); "a fiduciary contract"; "in a fiduciary capacity"; "fiducial power" Synonyms: fiduciary
	2.	fiducial - used as a fixed standard of reference for comparison or measurement; "a fiducial point"
	3.	fiducial - based on trust

balanced, convictional, cool, fast, fiduciary, firm, firm as Gibraltar, imperturbable, in equilibrium, pistic, predictable, reliable, secure, solid, sound, stable, steadfast, steady, substantial, unflappable, unflinching, unshakable, unwavering, well-balanced, without nerves