speedily

/ˈspiːdɪli/

//ˈspiːdɪli// adv

"speedily" is a 8-letter English headword indexed on PlainSpell.

The verdict

“speedily” has 12 generated spelling variants in the English index at frequency #39,580. The variants make it a useful spelling check.

#39,580
frequency rank, English
6,566
“S” headwords
12
tracked misspellings
4
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - In a speedy or fast manner.

Corpus desk

Index EN-speedily · speedily · English

speedily · rank #39,580 · 12 variants · 4 confusables

  • FREQ-MID #39,580
  • LEN-LONG 8 letters
  • VOW-4 4 vowels
  • CONFUS-MID 4 pairs
  • VAR-MID 12 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH spectroscopic

Nearest frequency peer: spectroscopic (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Rank peers near misspelling magnet “speedily”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “speedily” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

speedily vs speedy
75% similar
speedily vs steadily
75% similar
speedily vs speeding
75% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for speedily
PropertyValue
Headwordspeedily
LanguageEnglish
Part of speechAdverb
IPA/ˈspiːdɪli/
Letters8
Frequency rank#39,580
Misspellings tracked12
Confusable pairs4
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “speedily”

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right).speedilylands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

The axis is logarithmic, with each marked tick roughly ten times rarer than the last. Same rarity band neighbours include “spectroscopic” (#39,579), “Spidey” (#39,581), “spiky” (#39,582). Among 6,566 “S” headwords, “speedily” is #39,580. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 12 spelling variants around speedily (IPA /ˈspiːdɪli/), anadverb. Corpus frequency is #39,580 among 6,566 “S” headwords. Dominant gloss: "In a speedy or fast manner.".

Our generated misspelling index lists 12 likely wrong-spelling variants for speedily, with forms such as "pseedily", "sepedily", and "spedeily". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 4 confusable-pair relationships, "speedy", "steadily", "speeding", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English spedily, spedili, from Old English *spēdiġlīċe, ġespēdiġlīċe (“prosperously”), equivalent to speedy + -ly. Cognate with Scots spedely, spedelie (“quickly, speedily”). Compare also Old English spēdlīċe (“effectually, effectively, successf… The correct English form is speedily, spelled S-P-E-E-D-I-L-Y.

Definition

  1. 1
    In a speedy or fast manner.

Recorded use

Wiktionary examples

These source excerpts show how speedily appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. He was speedily reassured, and with a large, white, rascally grin, and a glance at his charge, seemed to take me into partnership in his exalted trust.
  2. If they keep marching as speedily as they are now, they should reach us within three days."

Etymology

From Middle English spedily, spedili, from Old English *spēdiġlīċe, ġespēdiġlīċe (“prosperously”), equivalent to speedy + -ly. Cognate with Scots spedely, spedelie (“quickly, speedily”). Compare also Old English spēdlīċe (“effectually, effectively, successfully, efficaciously, powerfully, in a manner which produces a result”).

Common misspellings

Also misspelled as:

  • pseedily
  • sepedily
  • spedeily
  • spedily
  • speeddily
  • speedilly
  • speedilyy
  • speediyl
  • speedliy
  • speeidly
  • sppeedily
  • sspeedily

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of speedily - measured in single-character edits (insert, delete, or substitute a letter). Larger bars are easier to catch; one-edit slips are the sneakiest.

pseedily2sepedily2spedeily2spedily1speeddily1speedilly1speedilyy1speediyl2
Edit distance from "speedily"

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "speedily"?
"speedily" is spelled S-P-E-E-D-I-L-Y. The IPA pronunciation is /ˈspiːdɪli/.
What does "speedily" mean?
As an adverb, "speedily" means: In a speedy or fast manner.
What words are commonly confused with "speedily"?
"speedily" is commonly confused with "speedy", "steadily", "speeding". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "speedily"?
The IPA (International Phonetic Alphabet) transcription for "speedily" is /ˈspiːdɪli/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "speedily"?
From Middle English spedily, spedili, from Old English *spēdiġlīċe, ġespēdiġlīċe (“prosperously”), equivalent to speedy + -ly. Cognate with Scots spedely, spedelie (“quickly, speedily”). Compare also Old English spēdlīċe (“effectually, effectively... See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "speedily", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 8 letters (nearest by frequency rank).

Similar misspelling depth

Headwords with a similar count of attested misspellings (12 here; floor ≥5).

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list