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

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

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.

15 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
challenged	17	4	252	(None)
challenge	15	4	362	1	challenge_
challenger	16	5	269	1	challenger
challenges	16	4	399	1	challenges
challengers	17	5	250	2	challengers
rechallenged	19	7	133	2	rechallenged
unchallenged	19	5	169	2	unchallenged
alleged	9	38	932	3	__alle_ged
challenging	18	5	256	3	challenging
changed	14	42	1414	3	cha___nged
chapleted	17	4	397	3	chaple_ted
chastened	15	4	588	3	chasten_ed
rechallenge	17	5	180	3	rechallenge_
rechallenges	18	5	167	3	rechallenges
unalleged	11	4	445	3	unalle_ged

Search took 7 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	140603	0.420	425454.8
2	DLD Change Limit	140603	15	5.656	24859.1
3	Display Results	15	15	0.000
	(SQL Overall)	178691	15	6.076	29409.3