Search Result for "unarbitrary": 
Wordnet 3.0

ADJECTIVE (1)

1. not subject to individual determination;
[syn: nonarbitrary, unarbitrary]



WordNet (r) 3.0 (2006):

unarbitrary
    adj 1: not subject to individual determination [syn:
           nonarbitrary, unarbitrary] [ant: arbitrary]