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

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

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
lacked	13	53	2465	(None)
backed	15	57	2572	1	backed
blacked	16	36	1337	1	blacked
clacked	16	41	1360	1	clacked
flacked	17	37	1158	1	flacked
hacked	16	49	2351	1	hacked
jacked	20	48	1752	1	jacked
laced	8	71	3264	1	lac_ed
lacker	12	53	2562	1	lacker
lackey	15	48	1335	1	lackey
laked	10	57	3112	1	la_ked
larked	11	45	1947	1	larked
licked	13	46	2156	1	licked
locked	13	49	2166	1	locked
lucked	13	51	1802	1	lucked
packed	15	48	2260	1	packed
racked	13	45	2608	1	racked
sacked	13	55	2521	1	sacked
slacked	14	38	1545	1	slacked
tacked	13	47	2394	1	tacked
yacked	16	45	1679	1	yacked

Search took 2 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	48755	0.096	1861364.6
2	DLD Change Limit	48755	21	1.076	45311.3
3	Display Results	21	21	0.000
	(SQL Overall)	178691	21	1.172	152466.7