KIESELGUHRkieselguhr · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:KIESELGUHRTier 1Ordinal115Pythagorean52Classical110Reverse155Reverse Reduction56Standard334Final Large334Ordinal82Reduced28Atbash471Isopsephy781Ordinal115Abjad336