worst enemy
Most hated foe
A worst enemy is the person or thing most hostile or harmful to someone.
The phrase often appears with possessives: He was his own worst enemy, meaning his flaws caused more damage than any outside force could.
A worst enemy may be a literal adversary or a metaphorical one—procrastination, self-doubt, or bad habits that undermine success.
Principal antagonist
- adversaryEnemy in conflict
- foeHostile opponent
- antagonistOne who opposes another
- rivalOne who competes against
opponent · bête noire · archnemesis · bitter rival · tormentor · persecutor · bane · scourge
Bitter ongoing rivalry
- vendettaProlonged retaliatory conflict
- bad bloodLasting hostile feelings
- rivalryOngoing contest between opponents
- confrontationDirect hostile encounter
clash · showdown · standoff · battle · war · struggle · fight · strife
Active, bitter hostility
- loathingIntense, settled disgust
- resentmentPersistent bitter displeasure
- antipathyIngrained, intense aversion
- hostilityAntagonistic disposition toward others
malice · spite · bitterness · ill will · contempt · disdain · aversion · abhorrence
Exposure to harm
- menaceSource of potential harm
- perilSerious threat of harm
- hazardSource of potential harm
- aggressorOne who initiates conflict
attacker · assailant · predator · saboteur · backstabber · betrayer · traitor · infiltrator
Psychological self-destructive force
- self-sabotageUndermining your own goals
- self-doubtUncertainty about oneself
- insecurityUncertainty about oneself
- fearEmotional response to threat
weakness · bad habit · addiction · procrastination · temptation · ego · pride · overthinking
archenemy
Principal antagonist
- adversaryEnemy in conflict
- foeHostile opponent
- antagonistOne who opposes another
rival · opponent · bête noire · archnemesis · bitter rival · tormentor · persecutor · bane · scourge · villain
feud
Bitter ongoing rivalry
- vendettaProlonged retaliatory conflict
- bad bloodLasting hostile feelings
- rivalryOngoing contest between opponents
confrontation · clash · showdown · standoff · battle · war · struggle · fight · strife · discord
animosity
Active, bitter hostility
- loathingIntense, settled disgust
- resentmentPersistent bitter displeasure
- antipathyIngrained, intense aversion
hostility · malice · spite · bitterness · ill will · contempt · disdain · aversion · abhorrence · revulsion
danger
Exposure to harm
aggressor · attacker · assailant · predator · saboteur · backstabber · betrayer · traitor · infiltrator · underminer
inner demon
Psychological self-destructive force
- self-sabotageUndermining your own goals
- self-doubtUncertainty about oneself
- insecurityUncertainty about oneself
fear · weakness · bad habit · addiction · procrastination · temptation · ego · pride · overthinking · anxiety
worst enemybest friend
Most trusted companion
soulmate · trusted confidant · bosom buddy · ride or die · BFF