Pilotless
Part of speech: adjective
Definition: Not having a pilot.
Unmanned
Part of speech: adjective
Definition: Not operated by a person or a crew.
Part of speech: verb
Definition: To castrate; to remove the manhood of.
Difference between Pilotless and Unmanned
What is the difference between Pilotless and Unmanned?
Pilotless as an adjective is not having a pilot. while Unmanned as an adjective is not operated by a person or a crew.
We hope you now know whether to use Pilotless or Unmanned in your sentence.