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

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

23 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
rachises	13	14	1241	(None)
rachides	14	15	1122	1	rachides
rhachises	17	6	397	1	rhachises
archaises	14	4	840	2	archaises
archines	13	38	1525	2	archines
archives	16	39	955	2	archives
franchises	18	5	563	2	franchises
machines	15	3	1289	2	machines
orchises	13	3	877	2	orchises
pachisis	15	26	882	2	pachisis
practises	13	4	962	2	practises
rachis	11	40	1765	2	rachi__s
rachitis	13	4	835	2	rachitis
racisms	11	23	1081	2	rac_isms
racists	9	26	1332	2	rac_ists
raises	6	48	2654	2	ra__ises
raphides	14	18	839	2	raphides
rawhides	15	14	554	2	rawhides
rhachides	18	5	366	2	rhachides
tachismes	16	8	422	2	tachismes
tachisms	15	6	714	2	tachisms
tachistes	14	6	604	2	tachistes
tachists	13	4	818	2	tachists

Search took 9 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	121059	0.783	228213.3
2	DLD Change Limit	121059	23	8.046	15045.9
3	Display Results	23	23	0.016	1437.5
	(SQL Overall)	178691	23	8.845	20202.5