perfidious

Definition of perfidious

Adjectives

tending to betray; especially having a treacherous character as attributed to the Carthaginians by the Romans
"the perfidious Judas"
Synonyms:
punic, treacherous
unfaithful
not true to duty or obligation or promises

Vocabulary Lists for perfidious

GRE Super 4800 Plus »(4851 words)
  • abase
  • abash
  • abate
  • abbreviate
  • abdicate

Patty's New List »(860 words)
Miscellaneous words daymare qua chorography trichologi...
  • abaft
  • abase
  • abate
  • abdicate
  • abet

GRE remedial list large »(500 words)
  • abnegation
  • abrogate
  • abscission
  • abscond
  • abstemious

charge d'affaires »(415 words)
  • abnegation
  • abrogate
  • abstruse
  • abysmal
  • accoutre

Charlotte Bronte's "Jane Eyre" Chapters 1-10 »(412 words)
Vocabulary study list for Charlotte Bronte's "Jane...
  • habituate
  • neutralised
  • coherently
  • corrode
  • predispose

SAT 100 »(100 words)
  • abbreviate
  • abstinence
  • adulation
  • adversity
  • aesthetic

WordMasters: Grade 7 Gold Division Mar-Apr '09 »(25 words)
http://www.visualthesaurus.com/cm/wordmasters/1797/
  • visage
  • elucidate
  • despondent
  • affinity
  • cite

100 Top SAT Words »(99 words)
  • abate
  • abdicate
  • aberration
  • abstain
  • adversity

GRE Barron's Part 6 »(500 words)
  • rank
  • rancid
  • ramshackle
  • ramp
  • ramification

Words that contain perfidious

perfidiously
 perfidiousness