recreant
名词 recreant:
an abject coward
a disloyal person who betrays or deserts his cause or religion or political party or friend etc.
同义词:deserter, apostate, renegade, turncoat, ratter
形容词 recreant:
having deserted a cause or principle
同义词:renegade
lacking even the rudiments of courage; abjectly fearful- Spenser
同义词:craven