Meanings
comparative swiftlier · comparative more swiftly · superlative swiftliest · superlative most swiftly
- In a swift manner; quickly; with quick motion or velocity; fleetly.
Mrs. Piper cut short these piracies by swiftly removing his spoon.
1930, Norman Lindsay, Redheap, Sydney, N.S.W.: Ure Smith, →OCLC, page 213 more examples
The head of the North Tyne is reached at Deadwater, 36 miles from Hexham. The river has its source just on the English side of the Border, at the foot of Peel Fell, the most westerly spur of the Cheviots. At first it is a sluggish stream (hence the name Deadwater) but begins to flow more swiftly before it reaches Kielder.
1955 September, H. A. Vallance, “The Border Counties Line”, in Railway Magazine, page 594Strategic sites in even the remotest regions of the kingdom were swiftly fortified using forced labour.
1999, Linda Flavell, Roger Flavell, “1066[:] The Normans Begin to Erect Castles”, in dictionary of english down through the ages[:] words & phrases born out of historical events great & small, 2005 edition, London: Kyle Cathie Limited, →ISBN, page 17[T]he early hostility of the Bulgarian supporters was swiftly subdued.
2011 September 2, Phil McNulty, “Bulgaria 0-3 England”, in BBC
Synonyms & antonyms
adverbin a swift manner
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
- Old Englishswiftlīċe“swiftly”
- Middle Englishswiftly
- Englishswiftly
From Middle English swiftly, swyftely, swiftliche, from Old English swiftlīċe (“swiftly”), equivalent to swift + -ly.
More words from Middle English, Old English
Full word history & related roots →Translations
Ancient Greek θοῶς
- θοῶς (thoôs)quickly
Bulgarian бързо
- бързо (bărzo)quickly
Catalan ràpidament
- ràpidamentquickly
Esperanto rapide
- rapidequickly
Finnish vikkelästi, nopeasti
- vikkelästiquickly
- nopeastiquickly
German schnell, flink
- schnellquickly
- flinkquickly
- behändequickly
Latin celeriter, velociter
- celeriterquickly
- velociterquickly
Polish prędko, szybko
- prędkoquickly
- szybkoquickly
Portuguese ligeiro
- ligeiroquickly
Spanish rápidamente
- rápidamentequickly
Cite this entry
swiftly. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/swiftly
“swiftly.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/swiftly. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “swiftly,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/swiftly.
Source: swiftly on Wiktionary, CC BY-SA 4.0.