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

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

14 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
halftrack	21	12	241	(None)
halftracks	22	10	210	1	halftracks
halfback	22	4	424	2	half_back
hatrack	16	3	821	2	ha__track
amtrack	15	10	739	3	_a_mtrack
backtrack	18	4	424	3	backtrack
halfbacks	23	4	399	3	half_backs
halfbeak	20	4	237	3	halfbea_k
hardtack	18	4	399	3	hardt_ack
hatracks	17	3	753	3	ha__tracks
hayrack	19	4	554	3	ha__yrack
haystack	20	4	401	3	hayst_ack
offtrack	20	4	232	3	_offtrack
racetrack	17	4	349	3	racetrack

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	148641	0.423	422437.4
2	DLD Change Limit	148641	14	6.186	24028.6
3	Display Results	14	14	0.000
	(SQL Overall)	178691	14	6.609	27037.5