Answer: swift

AnswerCrossword Clue
SWIFTGulliver's author
SWIFTSooty-brown bird.
SWIFTFast.
SWIFTJonathan or Tom
SWIFTWasting no time
SWIFTFounder of Lilliput
SWIFT"A Modest Proposal" writer
SWIFTClever, slangily
SWIFTGalloping
SWIFTGulliver's creator
SWIFTNot too ...
SWIFTChimney bird
SWIFT"Polite Conversation" author
SWIFTCreator of Lilliput.
SWIFTSwallow-like bird
SWIFT". . . the ... completion of their appointed rounds"
SWIFTSnappy
SWIFTBird named for its flight speed
SWIFTBird that can spend up to 10 months in the air without landing
SWIFTBrisk
SWIFTLike hand motions during a shell game
swiftprompt or quick
swiftto tighten with a rope / speedy (swift)
swiftmoving with great speed
swiftSociety for Worldwide Interbank Financial Telecommunication: an international consortium that routes instructions concerning transfer of funds between financial institutions
SWIFT"We Are Never Ever Getting Back Together" singer Taylor
SWIFTHummingbird's cousin
SWIFTFleet of foot
SWIFTCountry singer Taylor
SWIFT"A Modest Proposal" author
SWIFT"Gulliver's Travels" author
SWIFTFast
SWIFTFleet
SWIFT"A Modest Proposal" author Jonathan
SWIFTHouyhnhnm's creator
SWIFT"A Modest Proposal" satirist
SWIFTHappening quickly
SWIFTApace
SWIFTSinger whose "Blank Space" was her second consecutive No. 1 on Billboard's Hot 100 in 2014
SWIFTMeteoric