adj.
Of, relating to, or marked by perfidy; treacherous. See synonyms at faithless.
perfidiously per·fid'i·ous·ly adv.
perfidious
Did you mean: perfidious, perfidy
Dictionary:
per·fid·i·ous (pər-fĭd'ē-əs)  |
| Thesaurus: perfidious |
adjective
- Not true to duty or obligation: disloyal, faithless, false, false-hearted, recreant, traitorous, treacherous, unfaithful, untrue. See continue/stop/pause, trust/distrust.
| Antonyms: perfidious |
adj
Definition: treacherous
Antonyms: faithful, loyal
| Obscure Words: perfidious |
| WordNet: perfidious |
Note: click on a word meaning below to see its connections and related words.
The adjective has one meaning:
Meaning #1:
tending to betray; especially having a treacherous character as attributed to the Carthaginians by the Romans
Synonyms: punic, treacherous
Did you mean: perfidious, perfidy
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 | perfidiously |
| perfidiousness |
| disleal |
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Copyrights:
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 | Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved. Read more |
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| Thesaurus. Roget's II: The New Thesaurus, Third Edition by the Editors of the American Heritage® Dictionary Copyright © 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved. Read more |
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| Antonyms. © 1999-2009 by Answers Corporation. All rights reserved. Read more |
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| Obscure Words. © 2008 by Michael A. Fischer http://home.comcast.net/~wwftd. Read more |
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| WordNet. WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved. Read more |
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