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

Here are the results of your fuzzy-string dictionary search for “muddleheaded” with Change Limit: [1] [2] [3] [4] [5] [6]

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.

11 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
muddleheaded	21	7	123	(None)
muddleheadedly	26	8	67	2	muddleheadedly
bubbleheaded	20	6	137	3	bubbleheaded
puzzleheaded	27	6	96	3	puzzleheaded
bullheaded	17	4	304	4	bu__llheaded
chuckleheaded	29	12	110	4	chuckleheaded
dunderheaded	19	5	204	4	dunderheaded
fiddlehead	19	5	149	4	fiddlehea__d
fiddleheads	20	5	149	4	fiddlehead_s
knuckleheaded	23	7	108	4	knuckleheaded
multiheaded	18	5	342	4	mu_ltiheaded

Search took 7 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	124790	0.390	458182.1
2	DLD Change Limit	124790	11	5.983	20857.4
3	Display Results	11	11	0.016	687.5
	(SQL Overall)	178691	11	6.389	27968.5