R1H4I1N1O1C3E1R1O1S1
15 points
RHINOCEROS is validvalid
a perissodactyl of family Rhinocerotidae [n RHINOCERI, RHINOCEROSES, RHINOCEROTES]
a large heavy ungulate mammal of the perissodactyl family Rhinocerotidae, also RHINOCEROT, RHINOCEROTE [n RHINOCEROSES or RHINOCERI or RHINOCEROI]