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

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

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
unrolling	10	7	856	(None)
enrolling	10	8	773	1	enrolling
carolling	12	5	941	2	carolling
drolling	10	35	1076	2	_drolling
knolling	13	20	689	2	kn_olling
outrolling	11	3	753	2	outrolling
rerolling	10	22	1037	2	rerolling
rolling	8	36	2041	2	__rolling
scrolling	12	18	780	2	scrolling
strolling	10	23	879	2	strolling
trolling	9	32	1249	2	_trolling
unbolting	12	3	645	2	unbolting
uncoiling	12	3	899	2	uncoiling
unfolding	14	3	606	2	unfolding
unmolding	13	3	582	2	unmolding
unreeling	10	3	898	2	unreeling
unrobing	11	3	806	2	unro_bing
unroofing	13	8	570	2	unroofing
unrooting	10	9	883	2	unrooting
unselling	10	8	1033	2	unselling
unwilling	13	3	716	2	unwilling

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	121436	0.440	406115.9
2	DLD Change Limit	121436	21	3.280	37023.2
3	Display Results	21	21	0.016	1312.5
	(SQL Overall)	178691	21	3.736	47829.5