infidelity
noun[CorU]
uk/ˌɪn.fɪˈdel.ə.ti/us/ˌɪn.fəˈdel.ə.t̬i/(anactof) havingsexwith someone who is notyourhusband,wife, orregularsexualpartner:
（夫妇间的）不忠实，不贞行为marital/sexualinfidelity婚姻／性方面的不忠
She could notforgivehis many infidelities.她不能原谅他的诸多不忠行为。
Synonym
faithlessness(NOT LOYAL)literary
Opposites
faithfulness
fidelity
Disloyalty, betrayal & treason
- adulterous
- backstabber
- betrayal
- betrayer
- break ranksidiom
- chicane
- deserter
- desertion
- faithless
- faithlessly
- faithlessness
- false
- fifth column
- sellout
- stabsomeonein the backidiom
- tergiversation
- throwsomeoneto the lionsidiom
- throwsomeoneunder the busidiom
- treacherous
- treasonable
You can also find related words, phrases, and synonyms in the topics:
Relationships: infidelity