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

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

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
preapproved	18	5	176	(None)
preapprove	16	5	197	1	preapprove_
preapproves	17	5	200	1	preapproves
reapproved	18	4	274	1	_reapproved
reapprove	16	4	318	2	_reapprove_
reapproves	17	4	306	2	_reapproves
approved	16	11	507	3	___approved
disapproved	20	6	256	3	disapproved
preapplied	14	4	270	3	preapp_lied
preapproving	19	5	162	3	preapproving
reproved	14	19	948	3	_re__proved
unapproved	18	4	238	3	_unapproved

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	121633	0.390	458182.1
2	DLD Change Limit	121633	12	5.830	20863.3
3	Display Results	12	12	0.000
	(SQL Overall)	178691	12	6.220	28728.5