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

Here are the results of your fuzzy-string dictionary search for “unbolt” with Change Limit: [1] [2] [3]

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.

22 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
unbolt	8	30	1389	(None)
unbelt	8	30	1569	1	unbelt
unbolts	9	24	780	1	unbolts
bolt	6	62	5417	2	__bolt
gunboat	10	4	736	2	gunboat
sunbelt	9	3	923	2	sunbelt
unbale	8	36	1640	2	unbale
unbelts	9	23	766	2	unbelts
unbent	8	32	1659	2	unbent
unbolted	11	7	932	2	unbolted
unborn	8	33	1081	2	unborn
unbox	14	3	875	2	unbo_x
unbuilt	9	4	800	2	unbuilt
unfelt	9	24	1346	2	unfelt
unfold	10	17	970	2	unfold
ungot	6	17	1806	2	ungo_t
unholy	12	3	816	2	unholy
unmold	9	14	831	2	unmold
unroll	6	12	1007	2	unroll
unroot	6	3	1555	2	unroot
unsold	7	14	1051	2	unsold
untold	7	14	968	2	untold

Search took 3 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	82551	0.343	520965.0
2	DLD Change Limit	82551	22	2.626	31436.0
3	Display Results	22	22	0.000
	(SQL Overall)	178691	22	2.969	60185.6