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

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

17 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
infirm	11	3	704	(None)
infirms	12	4	556	1	infirms
inform	11	3	1015	1	inform
affirm	14	3	552	2	affirm
confirm	14	3	736	2	confirm
firm	9	60	2646	2	__firm
inarm	7	3	1442	2	in_arm
indium	9	3	950	2	indium
infare	9	3	1308	2	infare
infer	8	42	1503	2	infer_
infers	9	36	1544	2	infers
infill	9	3	841	2	infill
infirmed	14	20	534	2	infirmed
infirmly	16	4	308	2	infirmly
infix	15	33	777	2	infi_x
informs	12	4	807	2	informs
infra	8	3	864	2	inf_ra

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	82551	0.733	243780.4
2	DLD Change Limit	82551	17	3.503	23565.8
3	Display Results	17	17	0.013	1307.7
	(SQL Overall)	178691	17	4.249	42054.8