Mr. Menuhin was lamenting the absence of a musical signature, some unmistakable indication that a particular artist is performing.

Unless we continue to do stunningly idiotic things like sinking convoys in the fog, they will never receive any clear and unmistakable indications that we have broken Enigma.

Certain faint but unmistakable indications.

The obvious pleasure in the process is an unmistakable indication that his new sculptures, however astute, are not first of all strategic.

The intensity of the fighting was increasing, an unmistakable indication that time was running out.

I tell you, there are unmistakable indications in all these affairs - indications of the work of Jack the Ripper!

While being marched through the large Indian village Isaac saw unmistakable indications of war.

Some of his earlier paintings can be read almost as a dictionary of the way English people lived in the 1960's, with unmistakable indications here and there of marital stasis.

I had a sudden intuition that something was wrong; and an instant later came an unmistakable indication of the trouble.

Wilhelm accuses George of being a terrible liar, thinking the sweat is an unmistakable indication of guilt.