The Collaborative International Dictionary of English v.0.48:

Befit \Be*fit"\, v. t. [imp. & p. p. Befitted; p. pr. & vb. n.
   Befitting.]
   To be suitable to; to suit; to become.
   [1913 Webster]

         That name best befits thee.              --Milton.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Befitting \Be*fit"ting\, a.
   Suitable; proper; becoming; fitting.
   [1913 Webster]

WordNet (r) 3.0 (2006):

befitting
    adj 1: appropriate to; "behavior befitting a father"

Moby Thesaurus II by Grady Ward, 1.0:

71 Moby Thesaurus words for "befitting":
   a propos, ad rem, adapted, advantageous, advisable, applicable,
   apposite, appropriate, appropriate to, apropos, apt, auspicious,
   becoming, comme il faut, conforming, congruous, convenient,
   correct, decent, desirable, dovetailing, due, expedient, favorable,
   feasible, felicitous, fit, fitted, fitten, fitting, fortunate,
   fructuous, geared, good, happy, just, just right, likely, lucky,
   meet, meshing, nice, on the button, opportune, pat, politic,
   profitable, proper, proper to, propitious, providential, qualified,
   recommendable, relevant, right, ripe, seasonable, seemly, sortable,
   suitable, suited, suiting, tailored, timely, to be desired,
   to the point, to the purpose, useful, well-timed, wise,
   worthwhile