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

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

22 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
echards	13	3	796	(None)
chards	12	51	1973	1	_chards
echard	12	4	922	1	echard_
becharms	17	4	534	2	becharms
cards	8	51	3793	2	_c_ards
chads	11	61	2223	2	_cha_ds
charas	11	42	2361	2	_charas
chard	11	61	2474	2	_chard_
chares	11	56	3180	2	_chares
charks	15	52	1970	2	_charks
charms	13	52	1884	2	_charms
charrs	11	52	1919	2	_charrs
chars	10	59	3664	2	_char_s
charts	11	58	2309	2	_charts
chords	12	52	1463	2	_chords
eschars	12	3	717	2	eschar_s
eucharis	13	4	744	2	eucharis
hards	9	64	3565	2	__hards
orchards	14	4	591	2	orchards
pochards	16	4	685	2	pochards
recharts	13	3	766	2	recharts
shards	10	43	1917	2	_shards

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	0.126	1418182.5
2	DLD Change Limit	107671	22	3.373	31921.4
3	Display Results	22	22	0.016	1375.0
	(SQL Overall)	178691	22	3.515	50836.7