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

Here are the results of your fuzzy-string dictionary search for “unneeded” 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
unneeded	10	3	648	(None)
unheeded	13	3	689	1	unheeded
unseeded	10	3	825	1	unseeded
unweeded	13	3	657	1	unweeded
needed	8	41	1444	2	__needed
unbended	12	27	997	2	unbended
unceded	11	4	1056	2	u_nceded
unended	9	28	1182	2	u_nended
ungelded	11	4	740	2	ungelded
unkeeled	13	11	718	2	unkeeled
unleaded	10	4	1133	2	unleaded
unmended	12	29	909	2	unmended
unnerved	12	4	806	2	unnerved
unpeeled	11	11	853	2	unpeeled
unreeled	9	13	1033	2	unreeled
unreeved	12	11	767	2	unreeved
untended	10	26	1115	2	untended
unwedded	14	3	540	2	unwedded
unwelded	13	3	714	2	unwelded

Search took 5 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	121059	0.390	458182.1
2	DLD Change Limit	121059	19	3.686	32842.9
3	Display Results	19	19	0.016	1187.5
	(SQL Overall)	178691	19	4.092	43668.4