INVESTIGATEinvestigate · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:INVESTIGATETier 1Ordinal131Pythagorean50Classical125Reverse166Reverse Reduction67Standard939Final Large939Ordinal102Reduced30Atbash379Isopsephy886Ordinal112Abjad1016