WordNet
fellow traveler
n. a communist sympathizer (but not a member of the Communist Party) [syn: fellow traveller]
a traveler who accompanies you [syn: companion, fellow traveller]
Usage examples of "fellow traveler".
He reached for no weapon, holding out his paw-hand as might a man giving the peace sign to a newly met fellow traveler.
The only sight left to her now was the matrix of lines which were the translator's rendering of her fellow traveler, and though she despised him beyond words she kept her eyes fixed upon them, having no other point of reference.
He drew another sigil, this one of greeting and friendship, and was rewarded by seeing his fellow traveler first go stock-still, then turn and flee at top speed.