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

Here are the results of your fuzzy-string dictionary search for “launching” 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
launching	15	4	478	(None)
lunching	14	31	1000	1	l_unching
blanching	17	29	709	2	bla_nching
brunching	17	31	648	2	brunching
bunching	16	34	1070	2	_bunching
craunching	18	4	331	2	craunching
crunching	17	29	700	2	crunching
glunching	16	17	408	2	glunching
hunching	17	30	911	2	_hunching
jauncing	18	31	478	2	jaunc_ing
lancing	10	33	1412	2	la_nc_ing
latching	14	37	1202	2	la_tching
laughing	13	3	593	2	lau_ghing
lurching	14	27	733	2	l_urching
lynching	17	33	608	2	l_ynching
munching	16	29	997	2	_munching
punching	16	33	1012	2	_punching
ranching	14	17	1204	2	ra_nching
relaunching	17	4	224	2	relaunching
staunching	16	4	321	2	staunching

Search took 5 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	0.420	425454.8
2	DLD Change Limit	121436	20	3.703	32794.0
3	Display Results	20	20	0.000
	(SQL Overall)	178691	20	4.123	43340.0