Fast (6)
'fast' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for swift that I've seen before include "like a peregrine falcon?" , "Fast-moving bird" , "Fast; bird; writer" , "Jonathan . . . . . wrote 'Gulliver's Travels'" , "A bird; Gulliver author" .)
'fast' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for fleet that I've seen before include "flying?" , "Quick of foot" , "Group of vehicles operating together, ships say" , "Fast - naval ships" , "vehicles owned by a company" .)
'fast' is the definition.
(I know that fast can be written as tight)
This is the entire clue.
(Other definitions for tight that I've seen before include "with limited room to manoeuvre" , "Closely fought game" , "Hard to undo or open" , "Hard to move; drunk" , "Stingy; drunk" .)
'fast' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for rapid that I've seen before include "Fast, speedy" , "Waterway where the current runs very fast" , "Prompt" , "Quick or swift" , "Speedy (5)" .)
'fast' is the definition.
(apace can mean quickly)
This is the entire clue.
(Other definitions for apace that I've seen before include "(Move on) swiftly" , "What's quickly" , "flat out" , "Swiftly, quickly" , "Quick" .)
(Other definitions for nippy that I've seen before include "Nimble; chilly" , "Sort of weather" , "progressing rapidly" , "Rather cold" , "Fast - cold" .)
'fast' is the definition.
(I know that fast can be written as quick)
This is all the clue.
(Other definitions for quick that I've seen before include "Sensitive area under nail" , "Part of fingernail" , "Swift" , "living" , "Fast; alive" .)
'fast' is the definition.
(thesaurus)
This is the entire clue.
(Other definitions for hasty that I've seen before include "Quick but ill-considered" , "Reckless; hurried" , "Rashly quick" , "Precipitous" , "Precipitate" .)
'fast' is the definition.
(to fast is to refrain from eating food)
This is the entire clue.
(Other definitions for starve that I've seen before include "Go hungry" , "Stop feeding" , "Averts (anag)" , "Fail to take in" , "Vaster (anag)" .)
(Other definitions for speedy that I've seen before include "Fast-moving" , "Expeditious" , "Swift" , "Express" , "Moving quickly" .)
'fast' is the definition.
(synonyms)
This is all the clue.
(Other definitions for rapidly that I've seen before include "right off the bat" , "At a great rate" , "With great speed" , "Quickly" , "Speedily" .)
(Other definitions for swiftly that I've seen before include "Quickly" , "at speed" .)
'fast' is the definition.
(similar in meaning)
This is all the clue.
(Another definition for high-speed that I've seen is " Quick, fast".)