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

Here are the results of your fuzzy-string dictionary search for “rechallenging” with Change Limit: [1] [2] [3] [4] [5] [6]

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.

17 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
rechallenging	20	7	127	(None)
challenging	18	5	256	2	__challenging
unchallenging	20	8	112	2	unchallenging
rechallenge	17	5	180	3	rechalleng__e
rechallenged	19	7	133	3	rechalleng_ed
rechallenges	18	5	167	3	rechalleng_es
rechanging	17	4	604	3	recha___nging
challengingly	23	6	92	4	__challengingly
recalling	12	22	1190	4	rec_all___ing
rechanneling	18	5	245	4	rechanne_ling
rechannelling	19	5	142	4	rechannelling
recharging	17	4	529	4	recha___rging
rechartering	18	5	354	4	recharte_ring
recollecting	17	6	408	4	rec_ollecting
rehanging	14	3	756	4	re_ha___nging
rehardening	16	4	414	4	re_harden_ing
resharpening	18	5	234	4	resharpen_ing

Search took 5 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	95024	0.360	496363.9
2	DLD Change Limit	95024	17	4.576	20765.7
3	Display Results	17	17	0.016	1062.5
	(SQL Overall)	178691	17	4.952	36084.6