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

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

22 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
unsung	7	3	698	(None)
unhung	10	3	528	1	unhung
unslung	8	4	456	1	unslung
unstung	8	3	485	1	unstung
unsunk	10	3	633	1	unsunk
ensuing	8	23	954	2	ensuing
outsung	8	34	815	2	outsung
sung	5	58	3217	2	__sung
unhang	10	3	844	2	unhang
unsent	6	38	2096	2	unsent
unsling	8	3	1364	2	unsling
unsnag	7	3	639	2	unsnag
unsound	8	15	843	2	unsound
unsprung	11	4	317	2	unsprung
unspun	8	6	579	2	unspun_
unstrung	9	5	465	2	unstrung
unsure	6	28	1541	2	unsure
untune	6	25	1160	2	untune
unwrung	11	4	326	2	unwrung
unyoung	11	8	405	2	unyoung
upswung	13	4	178	2	upswung
using	6	63	1796	2	u_sing

Search took 7 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	0.736	242786.7
2	DLD Change Limit	82551	22	5.373	15364.0
3	Display Results	22	22	0.000
	(SQL Overall)	178691	22	6.109	29250.5