invincible; unrivaled; unrivalled; matchless; unbeatable; undefeatable
daring; fearless; intrepid; bold; tough
hostility; animosity; enmity
hostility; antagonism; opposition
formidable enemy; strong enemy; tough enemy
friend and foe; enemies and allies; both sides
enemy territory; hostile place
old enemy; longtime enemy; arch-enemy; traditional rival; longstanding foe
looking on (somebody) as hostile
foreign enemy; outside invader
hostile party; enemy side
great rival; powerful enemy; archenemy
hostile nature; inimical character
enemy movements; enemy's position
in the midst of the enemy
enemy of the emperor; rebel against the imperial government
enemy's strength or fighting power
enemy's strength or fighting power
role of the villain; the bad guy
mortal enemy; sworn enemy; nemesis
remnants of an enemy army
in the face of the enemy; before the enemy
unbeatable; invincible; irresistible
enemy castle; enemy fortress
confronting the enemy; hostilities
opponent in a debate or argument
in fooling the enemy first deceive your allies
his true objective lies elsewhere; there are ulterior motives at play; (lit.) the enemy is at Honnōji
weak opponent; weak enemy
a friend today may turn against you tomorrow
error made by the enemy or opposing team
diversionary tactics; concealing one's true motives until the last moment
benefitting the enemy; benefiting the enemy
opponent's car (in racing games); rival driver
opponent's rook; opponent's hisha
rival company; rival corporation