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

Here are the results of your fuzzy-string dictionary search for “patroon” 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
patroon	9	28	1197	(None)
patron	8	40	1804	1	patr_on
patroons	10	27	1060	1	patroons
cartoon	9	41	1446	2	cartoon
gadroon	9	3	817	2	gadroon
maroon	8	31	1820	2	ma_roon
matron	8	39	1831	2	matr_on
matzoon	18	9	647	2	matzoon
natron	6	41	1602	2	natr_on
pardon	9	46	1873	2	pa_rdon
parson	8	38	1790	2	pa_rson
parton	8	47	2099	2	pa_rton
partook	13	3	731	2	partook
patriot	9	3	1453	2	patriot
patrol	8	32	1302	2	patr_ol
patrols	9	35	1351	2	patrols
patrons	9	38	1810	2	patrons
platoon	9	3	895	2	plat_oon
poltroon	10	4	650	2	poltroon
ratoon	6	44	1737	2	rat_oon
rattoon	7	35	924	2	rattoon

Search took 10 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	0.576	310227.4
2	DLD Change Limit	107671	21	8.503	12662.7
3	Display Results	21	21	0.000
	(SQL Overall)	178691	21	9.079	19681.8