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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 “rollback” 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.

48 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
rollback164488(None) 
rollbacks1744641rollbacks
callback1845332callback
fallback1944552fallback
fullback1943852fullback
holdback2044512holdback
pollack1567332poll_ack
pullback1844242pullback
rollick1335612roll_ick
roorback1654812roorback
blowback2143993blowback
callbacks1945023callbacks
coalsack1643973coalsack
comeback2045923comeback
crookback1852703crookback
fallbacks2044353fallbacks
fullbacks2043603fullbacks
halfback2244243halfback
hogback1945453ho_gback
holdbacks2144313holdbacks
mossback1843713mossback
nonblack1644303nonblack
outback15310653_outback
plowback2143303plowback
pollacks1656373poll_acks
pollock1546843poll_ock
pullbacks1943773pullbacks
quillback2652333quillback
roebuck1544603ro_ebuck
rollicks1444893roll_icks
rollicky1742693roll_icky
rollway1344653rollwa_y
rollways1444233rollways
roorbach1583133roorbach
roorbacks1764653roorbacks
roughback2152823roughback
rowlock1654783rowl_ock
runback1556603r_unback
shellback2043603shellback
slotback1644203slotback
softback1944223softback
tailback1644923tailback
talkback1543933talkback
tollbar945453tollba_r
tollbars1045443tollbars
tomback17227743to_mback
woolpack1942823woolpack
woolsack1742973woolsack

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 Filter1786911461620.453394461.4
2DLD Change Limit146162488.00018270.3
3Display Results48480.0163000.0
 (SQL Overall)178691488.46921099.4
 
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