Spy

"Spy" in Japanese

スパイ

supai

(person who secretly watches)

回し者

mawashimono

(person who secretly watches)

密使

misshi

(person who secretly watches)

密偵

mittei

(person who secretly watches)

忍び

shinobi

(person who secretly watches)

忍びの者

shinobi no mono

(person who secretly watches)

忍者

ninja

(person who secretly watches)

探偵

tantei

(person who secretly watches)

諜報員

chouhōin

(person who secretly watches)

間諜

kanchō

(person who secretly watches)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.