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

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

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
schwa	13	42	684	(None)
schwas	14	39	698	1	schwas
shwa	10	60	1496	1	s_hwa
chaw	12	62	2463	2	_chaw
chia	9	60	2662	2	_chia
ischia	11	3	639	2	ischia
scena	7	48	1578	2	scena
schav	13	3	831	2	schav
schema	13	8	837	2	schema
schmo	12	45	1020	2	schmo
schul	10	25	1041	2	schul
scow	9	60	2142	2	scow_
scowl	10	120	1297	2	scowl
scows	10	66	1780	2	scows
scuba	9	42	1159	2	scuba
scuta	7	58	1575	2	scuta
sha	6	98	3778	2	s_h_a
shaw	10	81	3255	2	s_haw
shea	7	60	3157	2	s_hea
shwas	11	64	1510	2	s_hwas

Search took 3 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	53800	0.093	1921408.6
2	DLD Change Limit	53800	20	2.516	21383.1
3	Display Results	20	20	0.016	1250.0
	(SQL Overall)	178691	20	2.625	68072.8