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

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

7 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
feathers	14	35	1324	(None)
fathers	13	39	1650	1	f_athers
feather	13	36	1350	1	feather_
feathery	17	36	807	1	feathery
heathers	14	39	1473	1	heathers
leathers	11	42	1508	1	leathers
weathers	14	34	1283	1	weathers

Search took 3 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	0.343	520965.0
2	DLD Change Limit	82945	7	2.173	38170.7
3	Display Results	7	7	0.000
	(SQL Overall)	178691	7	2.516	71021.9