What context can I use each word in?
Learn when and how to use these words with these examples!
periscope
Example
The submarine captain used the periscope to scan the surface of the water. [periscope: noun]
Example
The journalist used a periscope to observe the protest from a safe distance. [periscope: noun]
spyglass
Example
The astronomer used a spyglass to observe the stars. [spyglass: noun]
Example
The pirate captain used his spyglass to spot enemy ships on the horizon. [spyglass: noun]
Good things to know
Which word is more common?
Spyglass is less commonly used than periscope in everyday language. Periscope is more versatile and covers a wider range of contexts, while spyglass is more specific and associated with historical or fictional contexts.
What’s the difference in the tone of formality between periscope and spyglass?
Both periscope and spyglass are formal terms, but periscope may be more commonly used in technical or scientific contexts, while spyglass may be more commonly used in literary or historical contexts.
