swift¹ /swift/

1. Fleet
2. Rapid
3. Speedy
4. Prompt

Swiftly

1. A bird (Apus apus or Cypselus apus) superficially like a swallow but structurally nearer the hummingbirds and goatsuckers
2. Any bird of its genus or family
3. The common newt (now dialect)
4. A reel for winding yarn
5. The main cylinder of a carding machine
6. A rapid (obsolete)

swiftˈlet noun

A species of swift (genus Collocalia), the builder of edible nests

swiftˈly adverb

• incompletion
• incompletions
• incompliance
• incompliances
• incompliant
• incomposed
• incomposite
• incomposite numbers
• incompossibility
• incompossible
• incomprehensibility
• incomprehensible
• incomprehensibleness
• incomprehensibly
• incomprehension
• incomprehensive
• incomprehensiveness
• incompressibility
• incompressible
• incompressibleness
• incomputable
• incomunicado
• inconceivability
• inconceivable
• inconceivableness