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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 “fern” 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.

11 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
fern7612932(None) 
ern35738351_ern
fen66851351fe_n
fer66646121fer_
fere76342231fere
ferns85220081ferns
ferny115816181ferny
firn76927501firn
hern76134891hern
kern85326211kern
tern46134801tern

Search took 1 second 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 Filter178691139830.0762351197.4
2DLD Change Limit13983110.26652567.7
3Display Results11110.000 
 (SQL Overall)178691110.342522488.3
 
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