eyed
Word family
Synonym discussion
Sense: adjective/1
All three words describe a person who notices things quickly, but they differ in intensity and tone. 'Sharp-eyed' is the most neutral — it simply means good at noticing details, like a sharp-eyed editor catching typos. 'Eagle-eyed' is more vivid and informal, comparing the person's vision to an eagle's; it suggests they miss nothing at all. 'Keen-eyed' is slightly more formal and literary, often used for someone whose perception goes beyond physical sight into understanding. For example, an eagle-eyed security guard spots everything on the monitors, while a keen-eyed detective understands the hidden meaning behind the clues.
Common collocations
Nouns
- blue-eyed baby
- wide-eyed child
- sharp-eyed detective
- eagle-eyed observer
- one-eyed pirate
- dark-eyed stranger
- bright-eyed student
- clear-eyed assessment
Etymology
Formed from the noun 'eye' (from Old English 'ēage', meaning the organ of sight) plus the suffix '-ed', which creates adjectives meaning 'having or characterized by'. This pattern has been used since the 1500s to describe people or animals by their eye type.