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

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

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
perk	10	62	3284	(None)
berk	10	59	2984	1	berk
jerk	15	49	2013	1	jerk
merk	10	60	2794	1	merk
park	10	52	3749	1	park
peak	10	65	3520	1	peak
peck	12	57	3068	1	peck
peek	10	60	3143	1	peek
per	5	63	5309	1	per_
pere	6	64	5026	1	pere
peri	6	56	3697	1	peri
perks	11	53	2580	1	perks
perky	14	53	1948	1	perky
perm	8	58	3463	1	perm
perp	8	90	2989	1	perp
pert	6	67	5932	1	pert
perv	9	72	2481	1	perv
pork	10	69	2968	1	pork
yerk	11	62	2208	1	yerk
zerk	17	53	1925	1	zerk

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	0.063	2836365.1
2	DLD Change Limit	13983	20	0.296	47239.9
3	Display Results	20	20	0.016	1250.0
	(SQL Overall)	178691	20	0.375	476509.3