a servant of inferior or subordinate rank.
Origin of underservant
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for underservant
Historical Examples of underservant
So he bribed this fellow Tarnod, whom I had the pleasure of discarnating, and who was an underservant here at the hunting lodge.Last Enemy
Henry Beam Piper