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

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

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.

17 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
trouble	9	5	771	(None)
rouble	8	39	1331	1	_rouble
troubled	11	3	498	1	troubled
troubler	10	3	529	1	troubler
troubles	10	5	720	1	troubles
double	9	40	1399	2	_double
roble	7	52	2302	2	_ro_ble
roubles	9	34	1351	2	_roubles
ruble	7	45	2125	2	_r_uble
tousle	6	45	1465	2	t_ousle
touzle	15	42	900	2	t_ouzle
treble	8	3	1166	2	tr_eble
tremble	11	3	800	2	tremble
triable	9	25	1539	2	triable
troublers	11	3	500	2	troublers
trounce	9	3	682	2	trounce
troupe	8	48	1243	2	trou_pe

Search took 4 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	107671	0.373	479064.3
2	DLD Change Limit	107671	17	3.360	32044.9
3	Display Results	17	17	0.000
	(SQL Overall)	178691	17	3.733	47867.9