deserter

Nouns

(n) a disloyal person who betrays or deserts his cause or religion or political party or friend etc. apostate, ratter, turncoat, recreant, renegade,
(n) a person who abandons their duty (as on a military post) defector,

Synonyms

apostate ratter turncoat recreant renegade defector

Words of close approximity

deserted

deserts

deserted