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

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

20 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
diffract	17	4	472	(None)
diffracts	18	4	322	1	diffracts
diffracted	20	4	297	2	diffracted
distract	11	3	1302	2	distract
infract	12	6	1000	2	_infract
detract	10	14	1463	3	d_etract
didact	10	7	1120	3	di__dact
different	16	4	617	3	different
diffracting	21	4	334	3	diffract~~ing~~
diffraction	20	5	349	3	diffract~~ion~~
direct	9	38	1733	3	di__rect
disfrock	18	4	330	3	disfrock
disgrace	12	4	828	3	disgrace
distracts	12	4	928	3	distracts
distrait	9	4	1434	3	distrait
district	11	4	1387	3	district
infarct	12	4	901	3	_infarct
infracts	13	4	662	3	_infracts
refract	12	13	1160	3	_refract
riffraff	12	5	167	3	riffraff

Search took 8 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	146162	0.423	422437.4
2	DLD Change Limit	146162	20	6.970	20970.2
3	Display Results	20	20	0.013	1538.5
	(SQL Overall)	178691	20	7.406	24127.9