rhigotic Pertaining to, or characterized by, rhigosis or the ability to feel cold. Related cold, frost; freezing units of words: algid-; cheimo-, chimo-; crymo-, krymo-; cryo-, kryo-; frigo-; gel-; pago-; psychro-. Found on http://www.wordinfo.info/words/index/info/view_unit/1848/