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

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

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

33 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
al	2	106	7404	(None)
aa	2	191	7995	1	aa
aal	3	90	5867	1	aal
ab	4	106	7476	1	ab
ad	3	119	7503	1	ad
ae	2	125	9029	1	ae
ag	3	110	6746	1	ag
ah	5	138	6879	1	ah
ai	2	112	8839	1	ai
ail	3	71	7104	1	ail
ala	3	124	6360	1	ala
alb	5	73	4265	1	alb
ale	3	65	7234	1	ale
all	3	61	4823	1	all
alp	5	66	4113	1	alp
als	3	66	6302	1	als
alt	3	64	6796	1	alt
am	4	118	7556	1	am
an	2	118	7907	1	an
ar	2	113	7938	1	ar
as	2	110	8307	1	as
at	2	123	9340	1	at
aw	5	125	6340	1	aw
awl	6	76	3530	1	awl
ax	9	110	5778	1	ax
ay	5	117	7389	1	ay
bal	5	66	6272	1	bal
dal	4	75	5495	1	dal
el	2	67	4529	1	el
gal	4	60	5551	1	gal
la	2	192	6163	1	la
pal	5	67	6167	1	pal
sal	3	64	6288	1	sal

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	1116	0.063	2836365.1
2	DLD Change Limit	1116	33	0.016	69750.0
3	Display Results	33	33	0.013	2538.5
	(SQL Overall)	178691	33	0.092	1942293.5