PILOTLESS AIRCRAFTpilotless aircraft · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:PILOTLESS AIRCRAFTTier 1Ordinal203Pythagorean77Classical193Reverse256Reverse Reduction112Standard1666Final Large1666Ordinal217Reduced55Atbash240Isopsephy1957Ordinal238Abjad1511