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Dictionary Search Results using Damerau-Levenshtein distance in T-SQL

Here are the results of your fuzzy-string dictionary search for “knapsack” with Change Limit: [1] [2] [3] [4]

You can choose a higher Change Limit to return more words, although it will take longer.
to automatically increase the Change Limit after seconds.

16 similar words found! Changes to Transform each Found Word to your word are shown as:
 remove a letter ~ replace a letter ~ swap two letters ~ _add a letter from your word
(Use the links in the Changes column to see more Transformation details.)

Found WordScrabble ScoreSearched PreviouslyFound PreviouslyChangesTo Transform to your Word
knapsack154211(None) 
knapsacks1641981knapsacks
knapsacked1881052knapsacked
snapback1854422snapback
coalsack1643973coalsack
flapjack2642473flapjack
gripsack1742583gripsack
hopsack1845273_hopsack
knack104311043kn___ack
knaps115511173knaps___
kneesock1342033kneesock
manpack1746063manp_ack
ransack1346463_ransack
slapjack2343193slapjack
snapbacks1954303snapbacks
unpack1457833un_p_ack

Search took 9 seconds overall (including website activity, plus SQL activity in the following phases):

  1. Length Filter: Limit the application of DLD to words with length difference of no more than the Change Limit.
  2. DLD Change Limit: Apply DLD to each remaining word, limiting each comparison according to the Change Limit.
  3. Display Results: Return the results, with similar words marked up to highlight differences.
SeqSearch PhaseWords CheckedWords MatchedSecondsWords Per Sec
1Length Filter1786911461620.420425454.8
2DLD Change Limit146162167.73618893.7
3Display Results16160.0131230.8
 (SQL Overall)178691168.16921874.3
 
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