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

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

18 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
rechange	14	5	818	(None)
rechanged	16	4	685	1	rechanged
rechanges	15	6	818	1	rechanges
recharge	14	7	661	1	recharge
bechance	17	4	774	2	bechance
change	12	41	1675	2	__change
exchange	21	12	432	2	exchange
precharge	17	4	516	2	precharge
recane	8	30	2287	2	rec_an_e
rechannel	14	4	432	2	rechannel
recharged	16	5	633	2	recharged
recharger	15	6	548	2	recharger
recharges	15	8	695	2	recharges
rectangle	12	4	426	2	rectangle
rehang	10	3	982	2	re_hang_
rehanged	13	5	783	2	re_hanged
rehangs	11	3	756	2	re_hangs
rehinge	11	4	850	2	re_hinge

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	121059	0.390	458182.1
2	DLD Change Limit	121059	18	3.503	34558.7
3	Display Results	18	18	0.000
	(SQL Overall)	178691	18	3.893	45900.6