Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun flyer

3 senses of flyer

Sense 1
circular, handbill, bill, broadside, broadsheet, flier, flyer, throwaway -- (an advertisement (usually printed on a page or in a leaflet) intended for wide distribution; "he mailed the circular to all subscribers")
       => ad, advertisement, advertizement, advertising, advertizing, advert -- (a public promotion of some product or service)

Sense 2
flier, flyer -- (someone who travels by air)
       => traveler, traveller -- (a person who changes location)

Sense 3
aviator, aeronaut, airman, flier, flyer -- (someone who operates an aircraft)
       => skilled worker, trained worker, skilled workman -- (a worker who has acquired special skills)

Antonyms of adj fly

1 sense of fly

Sense 1
fly -- ((British informal) not to be deceived or hoodwinked)

INDIRECT (VIA alert) -> unalert, unwatchful, unvigilant -- (not alert to what is potentially dangerous)

Similarity of adj fly

1 sense of fly

Sense 1
fly -- ((British informal) not to be deceived or hoodwinked)
       => alert (vs. unalert), watchful -- (engaged in or accustomed to close observation; "caught by a couple of alert cops"; "alert enough to spot the opportunity when it came"; "constantly alert and vigilant, like a sentinel on duty")