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

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

15 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
crackerjack	24	10	112	(None)
crackerjacks	25	9	109	1	crackerjacks
crackajack	23	5	143	2	crack_ajack
crackajacks	24	6	134	3	crack_ajacks
crackback	17	4	351	3	crack__back
amberjack	26	5	205	4	__amberjack
backtrack	18	4	424	4	_backtr_ack
blackjack	25	4	320	4	black__jack
carjack	22	4	615	4	c_a___rjack
crackbacks	18	4	330	4	crack__backs
crackbrain	20	5	185	4	crackbr_ain
cracker	15	31	1417	4	cracker____
crackers	16	41	1172	4	cracker___s
racetrack	17	4	349	4	_rac_etrack
rickrack	15	4	409	4	_rick_r_ack

Search took 10 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	148819	0.440	406115.9
2	DLD Change Limit	148819	15	8.906	16710.0
3	Display Results	15	15	0.013	1153.8
	(SQL Overall)	178691	15	9.359	19093.0