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

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

23 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
unrolls	7	9	779	(None)
enrolls	7	10	809	1	enrolls
unroll	6	12	1007	1	unroll_
drolls	7	53	1239	2	_drolls
enroll	6	11	1007	2	enroll_
enrols	6	12	1338	2	enro_ls
knolls	10	36	741	2	kn_olls
outrolls	8	4	782	2	outrolls
rerolls	7	3	994	2	rerolls
rolls	5	53	2623	2	__rolls
scrolls	9	3	806	2	scrolls
strolls	7	3	918	2	strolls
trolls	6	46	1394	2	_trolls
unbolts	9	24	780	2	unbolts
uncoils	9	7	953	2	uncoils
unfolds	11	14	680	2	unfolds
unmolds	10	13	574	2	unmolds
unreels	7	25	831	2	unreels
unrobes	9	26	973	2	unrobes
unrolled	9	6	1041	2	unrolled
unroofs	10	3	578	2	unroofs
unroots	7	3	856	2	unroots
unsells	7	32	1077	2	unsells

Search took 4 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	107671	0.356	501941.0
2	DLD Change Limit	107671	23	3.440	31299.7
3	Display Results	23	23	0.016	1437.5
	(SQL Overall)	178691	23	3.812	46875.9