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

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

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.

20 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
couter	8	49	3022	(None)
clouter	9	35	1169	1	clouter
coater	8	43	2957	1	coater
colter	8	46	2509	1	colter
cooter	8	51	2861	1	cooter
copter	10	98	2201	1	copter
coster	8	43	3129	1	coster
cotter	8	49	2667	1	cotter
coulter	9	41	1560	1	coulter
counter	9	42	2015	1	counter
courter	9	45	1648	1	courter
couters	9	38	2730	1	couters
couther	12	39	1463	1	couther
cuter	7	47	2823	1	c_uter
outer	5	56	3330	1	_outer
pouter	8	39	2398	1	pouter
router	6	50	2584	1	router
scouter	9	33	1332	1	scouter
souter	6	42	2592	1	souter
touter	6	38	2103	1	touter

Search took 2 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	48755	0.093	1921408.6
2	DLD Change Limit	48755	20	0.923	52822.3
3	Display Results	20	20	0.013	1538.5
	(SQL Overall)	178691	20	1.029	173655.0