Synonyms for Spy

Synonyms starting with letter S

• spot

  notice, see, catch sight of
• snoop

  be a spy, secretly follow
• see

  view, notice, catch sight of
• sight

  notice, catch sight of
• secret agent

  person, informer, stool pigeon
• spook

  investigate
• scout

  secret agent, secretly follow
• sleuth

  secretly follow
• stag

  secretly follow
• set eyes on

  secretly follow, clap eyes on, catch sight of
• scrutinize
• shadow

  watch, observe furtively
• sleeper
• scan

  survey
• search

  snoop
• stool pigeon

  informer
• snooper
• squealer

  informer, stool pigeon
• spotter
• saboteur
• survey
• snitch
• stake out
• surveil
• stoolie
• sense
• stare
• secret service
• seek

  snoop
• snitcher
• secret service agent

  undercover agent, secret agent
• sights
• spots
• seen
• sneak a look
• subversive
• scope
• study
• squint
• sentinel