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

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

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.

10 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
ouch	9	57	2463	(None)
couch	12	53	2011	1	couch
mouch	12	47	1580	1	mouch
much	11	52	2403	1	much
ouph	9	56	1837	1	ouph
pouch	12	46	1708	1	pouch
such	9	64	2481	1	such
touch	10	65	1939	1	touch
vouch	13	46	1190	1	vouch
yuch	12	58	1853	1	yuch

Search took 1 second 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	13983	0.250	714764.0
2	DLD Change Limit	13983	10	0.280	49939.3
3	Display Results	10	10	0.000
	(SQL Overall)	178691	10	0.530	337152.8