s, o, e, f, n, p, m, r, i, u are letters that make 'firmness of purpose'
firmness, os, OS, IR, PO, fir, SE, SS, firm, pose, purpose, Ur, MN, NE, ness, Po, Es, Ir, Mn, Ne, Os, Pu, Se are words within 'firmness of purpose'
1 possible definitions for 'firmness of purpose'
Under this definition, firmness of purpose is a noun and has the following properties:
resoluteness, firmness, resolve, resolution have the same meaning as 'firmness of purpose'
irresoluteness, irresolution have the opposite meaning of 'firmness of purpose'
'firmness of purpose' can be a type of trait.
steadiness, self-possession, will power, self-command, self-will, self-will, sturdiness, stubbornness, bullheadedness, obstinacy, obstinance, pigheadedness, single-mindedness, adamance, obduracy, unyieldingness, steadfastness, possession, purpose, stiffness, decisiveness, willpower, self-control, decision, determination are types of 'firmness of purpose'.
firm, steadfast, resolute, stiff, steady, unbendable, unshakable, unhesitating, loyal, truehearted, fast(a), unfaltering, unwavering are derivatives of 'firmness of purpose'.