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

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

16 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
cachou	13	3	1062	(None)
cachous	14	3	1258	1	cachous
achoo	10	3	1508	2	_achoo
cacao	9	54	2000	2	cacao_
cacaos	10	46	1618	2	cacaos
cache	12	51	2248	2	cach_e
cached	14	54	1920	2	cached
caches	13	79	2691	2	caches
cachet	13	45	2641	2	cachet
cahow	13	51	1094	2	ca_how
carhop	13	36	1076	2	carhop
cashoo	11	3	1225	2	cashoo
macho	12	61	2015	2	macho_
machos	13	52	1749	2	machos
nacho	10	54	1438	2	nacho_
nachos	11	50	1418	2	nachos

Search took 3 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	0.343	520965.0
2	DLD Change Limit	82551	16	2.330	35429.6
3	Display Results	16	16	0.000
	(SQL Overall)	178691	16	2.673	66850.4