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

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

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.

30 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
sain	4	55	5129	(None)
ain	3	75	7909	1	_ain
cain	6	56	4391	1	cain
fain	7	58	4056	1	fain
gain	5	60	4216	1	gain
kain	8	53	3429	1	kain
lain	4	61	4628	1	lain
main	6	53	4550	1	main
pain	6	56	4724	1	pain
rain	4	62	5173	1	rain
sabin	7	49	2494	1	sabin
said	5	57	4211	1	said
sail	4	54	4716	1	sail
sains	5	56	3997	1	sains
saint	5	51	4707	1	saint
sarin	5	52	3925	1	sarin
sasin	5	46	2657	1	sasin
satin	5	59	3521	1	satin
savin	8	46	2508	1	savin
sawn	7	54	2816	1	sawn
shin	7	56	3430	1	shin
sin	3	62	6589	1	s_in
skin	8	59	2752	1	skin
slain	5	49	2357	1	slain
spin	6	62	3130	1	spin
stain	5	57	2793	1	stain
swain	8	49	1905	1	swain
tain	4	55	4807	1	tain
vain	7	52	3300	1	vain
wain	7	58	4019	1	wain

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	13983	0.110	1624463.6
2	DLD Change Limit	13983	30	0.420	33292.9
3	Display Results	30	30	0.016	1875.0
	(SQL Overall)	178691	30	0.546	327272.9