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

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

13 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
approve	14	11	660	(None)
approved	16	11	507	1	approved
approver	15	10	530	1	approver
approves	15	12	683	1	approves
appose	10	4	1199	2	app_ose
apprise	11	3	1019	2	apprise
apprize	20	3	818	2	apprize
approval	15	4	448	2	approval
approvers	16	10	491	2	approvers
improve	14	3	596	2	improve
prove	10	48	2319	2	__prove
reapprove	16	4	318	2	reapprove
reprove	12	29	1107	2	reprove

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	107671	0.393	454684.5
2	DLD Change Limit	107671	13	3.250	33129.5
3	Display Results	13	13	0.013	1000.0
	(SQL Overall)	178691	13	3.656	48876.1