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

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

21 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
welkins	14	3	717	(None)
welkin	13	3	731	1	welkin_
calkins	13	38	1487	2	calkins
elains	6	49	1985	2	_elains
elfins	9	48	1094	2	_elfins
eloins	6	54	1938	2	_eloins
jerkins	18	35	825	2	jerkins
kelvins	14	10	656	2	kelvins
malkins	13	33	1180	2	malkins
pekins	12	18	1223	2	pe_kins
selkies	11	35	1335	2	selkies
walking	15	40	1330	2	walking
walkings	16	32	731	2	walkings
weakens	14	36	706	2	weakens
weakons	14	28	780	2	weakons
welding	12	32	1325	2	welding
wellies	10	37	1907	2	wellies
welling	11	29	2031	2	welling
welting	11	36	1531	2	welting
weltings	12	38	820	2	weltings
weskits	14	3	474	2	weskits

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	0.376	475242.0
2	DLD Change Limit	107671	21	2.796	38508.9
3	Display Results	21	21	0.000
	(SQL Overall)	178691	21	3.172	56333.9