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

Here are the results of your fuzzy-string dictionary search for “sunback” 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.

14 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
sunback	15	4	815	(None)
runback	15	5	660	1	runback
buyback	20	4	553	2	buyback
cutback	17	4	709	2	cutback
finback	18	6	582	2	finback
outback	15	3	1065	2	outback
runbacks	16	5	590	2	runbacks
setback	15	6	714	2	setback
snack	11	47	1806	2	s_n_ack
sunbath	12	3	642	2	sunbath
sunblock	16	4	376	2	sunblock
sundeck	14	4	527	2	sundeck
unpack	14	5	783	2	_unpack
untack	12	3	976	2	_untack

Search took 4 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	107671	0.373	479064.3
2	DLD Change Limit	107671	14	3.080	34958.1
3	Display Results	14	14	0.000
	(SQL Overall)	178691	14	3.453	51749.5