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

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

20 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
casavas	12	3	781	(None)
casabas	11	3	998	1	casabas
casava	11	5	787	1	casava_
cassavas	13	4	480	1	cassavas
asanas	6	5	1411	2	_asanas
cabalas	11	35	1600	2	cabalas
cabanas	11	24	1303	2	cabanas
canvas	11	38	1333	2	ca_nvas
caravan	12	3	922	2	caravan
caravans	13	3	861	2	caravans
casaba	10	7	926	2	casaba_
casas	7	53	2784	2	cas__as
cascaras	12	3	769	2	cascaras
casitas	9	33	1204	2	casitas
cassabas	12	4	573	2	cassabas
cassatas	10	3	667	2	cassatas
cassava	12	5	500	2	cassava_
cassias	9	35	1434	2	cassias
masalas	9	3	1205	2	masalas
piasavas	13	4	333	2	piasavas

Search took 4 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	107671	0.140	1276364.3
2	DLD Change Limit	107671	20	3.466	31064.9
3	Display Results	20	20	0.000
	(SQL Overall)	178691	20	3.606	49553.8