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

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

11 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
hitch	13	45	1547	(None)
aitch	10	52	1616	1	aitch
bitch	12	50	1776	1	bitch
ditch	11	50	1509	1	ditch
fitch	13	48	1687	1	fitch
hatch	13	57	1959	1	hatch
hotch	13	62	1473	1	hotch
hutch	13	54	1409	1	hutch
itch	9	56	1917	1	_itch
pitch	12	50	1841	1	pitch
witch	13	45	1756	1	witch

Search took 1 second 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	0.266	671770.7
2	DLD Change Limit	28756	11	0.453	63479.0
3	Display Results	11	11	0.013	846.2
	(SQL Overall)	178691	11	0.732	244113.4