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

Here are the results of your fuzzy-string dictionary search for “zas” with Change Limit: [1] [2]

(Change Limit cannot be increased to the length of your word, because then every letter could be different!)
Check this box to automatically increase the Change Limit after seconds.

21 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
zas	12	69	4683	(None)
aas	3	109	7539	1	aas
as	2	110	8307	1	_as
bas	5	86	8175	1	bas
fas	6	82	6293	1	fas
gas	4	88	7025	1	gas
has	6	73	7265	1	has
kas	7	70	5858	1	kas
las	3	72	8147	1	las
mas	5	81	7581	1	mas
pas	5	87	7574	1	pas
ras	3	75	7539	1	ras
tas	3	84	7710	1	tas
vas	6	77	5577	1	vas
was	6	87	6756	1	was
za	11	149	3920	1	za_
zag	13	75	3947	1	zag
zags	14	68	2668	1	zags
zap	14	58	4069	1	zap
zaps	15	68	2689	1	zaps
zax	19	76	3063	1	zax

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	5146	0.060	2978183.3
2	DLD Change Limit	5146	21	0.110	46781.8
3	Display Results	21	21	0.016	1312.5
	(SQL Overall)	178691	21	0.186	960704.3