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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 “roster” with Change Limit: [1] [2]

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

17 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
roster6432908(None) 
coster84331291coster
foster94322221foster
poster84129171poster
raster64731441raster
rester63832431rester
roaster74116661roaster
roister73516201roister
rooster74415171rooster
rooter64926031rooter
rosier64221261rosier
rosters73727541rosters
rotter64325461rotter
rouster73517081rouster
router65025841router
royster103110531royster
zoster153715851zoster

Search took 2 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 Filter178691487550.296603685.8
2DLD Change Limit48755170.79661250.0
3Display Results17170.000 
 (SQL Overall)178691171.092163636.4
 
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