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

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

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
walls	8	55	2938	(None)
alls	4	67	4092	1	_alls
balls	7	62	3641	1	balls
calls	7	56	3473	1	calls
falls	8	57	2765	1	falls
galls	6	47	2932	1	galls
halls	8	56	3378	1	halls
lalls	5	53	2413	1	lalls
malls	7	62	3343	1	malls
palls	7	43	3256	1	palls
talls	5	51	3343	1	talls
wails	8	66	3148	1	wails
wales	8	61	4283	1	wales
walks	12	62	1850	1	walks
wall	7	62	3610	1	wall_
walla	8	53	2103	1	walla
wallas	9	57	1939	1	wallas
wally	11	46	2509	1	wally
wauls	8	61	2055	1	wauls
wawls	11	54	1647	1	wawls
wells	8	54	2619	1	wells
wills	8	45	2896	1	wills

Search took 2 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	28756	0.140	1276364.3
2	DLD Change Limit	28756	22	1.000	28756.0
3	Display Results	22	22	0.016	1375.0
	(SQL Overall)	178691	22	1.156	154577.0