THUNDERBIRDthunderbird · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:THUNDERBIRDTier 1Ordinal123Pythagorean60Classical118Reverse174Reverse Reduction66Standard876Final Large876Ordinal102Reduced30Atbash636Isopsephy684Ordinal108Abjad977