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

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

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

19 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 Word	Scrabble Score	Searched Previously	Found Previously	Changes	To Transform to your Word
voudon	10	3	587	(None)
voudons	11	3	532	1	voudons
voudoun	11	4	360	1	voudoun
boudin	9	4	1237	2	boudin
bourdon	10	3	642	2	bourdon
bouton	8	3	1153	2	bouton
codon	8	65	2285	2	co_don
cordon	9	50	1729	2	cordon
coupon	10	28	1099	2	coupon
louden	7	37	1179	2	louden
mouton	8	4	1085	2	mouton
soudan	7	32	1035	2	soudan
udon	5	60	1774	2	__udon
vodou	9	3	934	2	vo_dou
vodoun	10	3	623	2	vo_doun
vodun	9	3	722	2	vo_dun
voodoo	10	12	753	2	voodoo
voudouns	12	4	320	2	voudouns
youpon	11	36	600	2	youpon

Search took 6 seconds overall (including website activity, plus SQL activity in the following phases):

Length Filter: Limit the application of DLD to words with length difference of no more than the Change Limit.
DLD Change Limit: Apply DLD to each remaining word, limiting each comparison according to the Change Limit.
Display Results: Return the results, with similar words marked up to highlight differences.

Seq	Search Phase	Words Checked	Words Matched	Seconds	Words Per Sec
1	Length Filter	178691	82551	0.703	254183.5
2	DLD Change Limit	82551	19	4.640	17791.2
3	Display Results	19	19	0.016	1187.5
	(SQL Overall)	178691	19	5.359	33344.1