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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 “health” with Change Limit: [1] [2] [3]

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

35 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
health12471214(None) 
healths13478751healths
healthy16416081healthy
hearth125315211hearth
heath115724281hea_th
wealth12379221wealth
dealt65234282dealt_
dearth104212512dearth
death94822522dea_th
earth85023052_earth
eath75735662_ea_th
fealty122910222fealty
halt76056302h_alt_
halts85230102h_alts
hath105933912h_a_th
heal75645692heal__
healed105121442healed
healer94221802healer
heals85733452heal_s
heart85440742heart_
hearths135311072hearths
hearts96218942hearts
hearty126313632hearty
heat77061422hea_t_
heaths126316382hea_ths
heathy156111212hea_thy
heats85838402hea_ts
heth107028022he__th
lealty92910602lealty
neath86020282nea_th
realty92713692realty
sheath12412882shea_th
stealth1096452stealth
wealths13365812wealths
wealthy16314332wealthy

Search took 4 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 Filter178691825510.1101624463.6
2DLD Change Limit82551353.06326951.0
3Display Results35350.0162187.5
 (SQL Overall)178691353.18956033.6
 
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