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

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

13 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
halftracks	22	10	210	(None)
halftrack	21	12	241	1	halftrack_
halfbacks	23	4	399	2	half_backs
hatracks	17	3	753	2	ha__tracks
amtracks	16	9	663	3	_a_mtracks
backtracks	19	4	354	3	backtracks
halfback	22	4	424	3	half_back_
halfbeaks	21	4	218	3	halfbea_ks
hardtacks	19	4	380	3	hardt_acks
hatrack	16	3	821	3	ha__track_
hayracks	20	4	531	3	ha__yracks
haystacks	21	4	337	3	hayst_acks
racetracks	18	5	300	3	racetracks

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	140603	0.423	422437.4
2	DLD Change Limit	140603	13	5.593	25139.1
3	Display Results	13	13	0.016	812.5
	(SQL Overall)	178691	13	6.032	29623.8