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

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

10 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
fletches	16	30	885	(None)
fetches	15	34	1389	1	f_etches
fleches	15	34	1144	1	fle_ches
fleeches	16	28	708	1	fleeches
flenches	16	34	1053	1	flenches
fletched	17	30	669	1	fletched
fletcher	16	30	666	1	fletcher
fletchers	17	33	553	1	fletchers
flitches	16	38	846	1	flitches
letches	12	40	1548	1	_letches

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	82945	0.106	1685764.2
2	DLD Change Limit	82945	10	1.550	53512.9
3	Display Results	10	10	0.000
	(SQL Overall)	178691	10	1.656	107905.2