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

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

18 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
avouched	17	4	358	(None)
avoucher	16	5	385	1	avoucher
avouches	16	3	482	1	avouches
vouched	16	39	1056	1	_vouched
avouch	14	3	483	2	avouch__
avouchers	17	4	308	2	avouchers
couched	15	41	1579	2	_couched
crouched	16	35	915	2	crouched
douched	14	40	1211	2	_douched
grouched	15	35	666	2	grouched
mouched	15	36	1259	2	_mouched
ouched	12	43	1693	2	__ouched
pouched	15	36	1277	2	_pouched
slouched	14	20	674	2	slouched
touched	13	49	1496	2	_touched
vouchee	15	34	1126	2	_vouchee
voucher	15	41	1026	2	_voucher
vouches	15	39	1411	2	_vouches

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	121059	0.390	458182.1
2	DLD Change Limit	121059	18	3.453	35059.1
3	Display Results	18	18	0.000
	(SQL Overall)	178691	18	3.843	46497.8