doubter

Etymology
.

Noun

 * 1) One who doubts.

Translations

 * Dutch:
 * French:
 * German:
 * Italian: dubitatore
 * Latin: dubitātor
 * Manx: dooyteilagh

Etymology
From, with the added back to reflect the  etymology.

Verb

 * 1) to doubt
 * 2)  to doubt (something)