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

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

19 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
offtrack	20	4	232	(None)
amtrack	15	10	739	3	_amtrack
coatrack	16	4	585	3	coatrack
fatback	18	3	692	3	_fatback
footrace	13	4	641	3	footrace
halftrack	21	12	241	3	halftrack
hatrack	16	3	821	3	_hatrack
offramp	17	4	215	3	off_ramp
ostraca	9	3	782	3	o_straca
outback	15	3	1065	3	o_utback
outrace	9	24	1855	3	o_utrace
outrank	11	26	1197	3	o_utrank
outrock	13	3	930	3	o_utrock
outtrick	14	4	557	3	outtrick
retrack	13	13	1072	3	_retrack
softback	19	4	422	3	softback
track	11	48	2301	3	___track
untrack	13	3	870	3	_untrack
whitrack	20	4	353	3	whitrack

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	146162	0.173	1032896.0
2	DLD Change Limit	146162	19	6.280	23274.2
3	Display Results	19	19	0.016	1187.5
	(SQL Overall)	178691	19	6.469	27622.7