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

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

12 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
witching	17	34	1063	(None)
bitching	16	36	1062	1	bitching
ditching	15	34	994	1	ditching
hitching	17	33	1052	1	hitching
itching	13	40	1168	1	_itching
pitching	16	34	1111	1	pitching
switching	18	3	570	1	switching
twitching	18	3	424	1	twitching
watching	17	30	1117	1	watching
winching	17	35	990	1	winching
witchings	18	32	530	1	witchings
withing	14	38	1449	1	wit_hing

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	0.343	520965.0
2	DLD Change Limit	82945	12	1.406	58993.6
3	Display Results	12	12	0.016	750.0
	(SQL Overall)	178691	12	1.765	101241.4