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

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

12 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
rethread	12	4	535	(None)
rethreads	13	4	448	1	rethreads
retread	8	4	900	1	ret_read
redhead	12	5	705	2	redh_ead
reread	7	17	1543	2	re__read
respread	11	3	543	2	respread
rethreaded	15	4	327	2	rethreaded
retired	8	46	2014	2	retire_d
retreads	9	3	782	2	ret_reads
retreat	7	3	1753	2	ret_reat
thread	10	50	1109	2	__thread
unthread	12	4	460	2	unthread

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	121059	0.406	440125.6
2	DLD Change Limit	121059	12	3.890	31120.6
3	Display Results	12	12	0.016	750.0
	(SQL Overall)	178691	12	4.312	41440.4