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Universalium. 2010.
knubbly — variant of nubbly … Useful english dictionary
nubbly — /nub lee/, adj., nubblier, nubbliest. 1. full of small protuberances. 2. in the form of small lumps. Also, knubbly. [1820 30; NUBBLE + Y1] * * * … Universalium