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

Here are the results of your fuzzy-string dictionary search for “flattened” 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
flattened	13	18	530	(None)
fattened	12	26	828	1	f_attened
flattener	12	17	517	1	flattener
flattered	13	18	862	1	flattered
battened	11	25	957	2	_battened
blattered	12	19	856	2	blattered
clattered	12	17	840	2	clattered
fastened	12	25	785	2	f_astened
fattener	11	26	811	2	f_attener
flatlined	13	27	500	2	flatlined
flatted	11	40	1294	2	flatt__ed
flatten	10	42	965	2	flatten__
flatteners	13	16	415	2	flatteners
flattens	11	35	748	2	flatten_s
flatterer	12	18	767	2	flatterer
flittered	13	19	625	2	flittered
fluttered	13	18	594	2	fluttered
latened	8	7	1192	2	_la_tened
pattened	11	29	939	2	_pattened
rattened	9	21	862	2	_rattened

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	121436	0.373	479064.3
2	DLD Change Limit	121436	20	3.080	39427.3
3	Display Results	20	20	0.000
	(SQL Overall)	178691	20	3.453	51749.5