r 1 a 1 t 1 t 1 e 1 r 1
6 letters · 6 points in Scrabble
Meaning
noun a disloyal person who betrays or deserts his cause or religion or political party or friend etc.
noun any of several breeds of terrier developed to catch rats
originEtymology tree English rat English -er English ratter From rat + -er.
Etymology from Wiktionary, CC BY-SA 3.0