Result from Foreign Dictionaries (2 entries found)
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Unmistakable \Un`mis*tak"a*ble\, a.
Incapable of being mistaken or misunderstood; clear; plain;
obvious; evident. -- {Un`mis*tak"a*bly}, adv.
[1913 Webster] Unmiter
From WordNet (r) 3.0 (2006) [wn]:
unmistakably
adv 1: without possibility of mistake; "this watercolor is
unmistakably a synthesis of nature"
2: in a signal manner; "signally inappropriate methods" [syn:
{signally}, {unmistakably}, {remarkably}]