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

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

16 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
leaches	12	33	1934	(None)
beaches	14	41	2065	1	beaches
bleaches	15	34	1067	1	bleaches
laches	11	65	2834	1	l_aches
leached	13	37	1504	1	leached
leacher	12	40	1484	1	leacher
leachers	13	37	1281	1	leachers
leashes	10	35	1440	1	leashes
leches	11	54	2131	1	le_ches
leeches	12	39	1193	1	leeches
letches	12	40	1548	1	letches
loaches	12	36	1398	1	loaches
peaches	14	41	2005	1	peaches
pleaches	15	32	1043	1	pleaches
reaches	12	34	2320	1	reaches
teaches	12	27	1835	1	teaches

Search took 2 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	69583	0.106	1685764.2
2	DLD Change Limit	69583	16	1.393	49951.9
3	Display Results	16	16	0.000
	(SQL Overall)	178691	16	1.499	119206.8