ORDER MONOTREMATA(noun)Did you mean?RhymesDefinitions There is 1 meaning of the phrase Order Monotremata. Order Monotremata - as a noun Coextensive with the subclass prototheria Synonyms (Exact Relations)monotremataWord Variations & RelationsStarts OStarts ORStarts ORDStarts ORDEEnds AEnds TAEnds ATAEnds MATAStarts O & ends AStarts OR & ends AStarts O & ends TAA-Z Proximitiesordalium11ordaliums12ordeal7ordeals8order6 Order Monotremata order-chenopodialesorderable12ordered9orderer8orderers9