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

Here are the results of your fuzzy-string dictionary search for “catchword” with Change Limit: [1] [2] [3] [4]

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.

19 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
catchword	20	6	393	(None)
catchwords	21	4	338	1	catchwords
watchword	21	4	355	1	watchword
matchwood	20	9	343	2	matchwood
patchwork	23	4	389	2	patchwork
watchwords	22	5	329	2	watchwords
catcher	14	31	1582	3	catch_er_
catchers	15	31	1406	3	catch_ers
catchier	15	32	986	3	catchier_
catchpole	18	4	392	3	catchpole
catchpoll	18	5	245	3	catchpoll
coachwork	23	4	328	3	coachwork
lathwork	18	4	563	3	lat_hwork
matchboard	20	5	327	3	matchboard
matchwoods	21	7	323	3	matchwoods
octachord	17	5	255	3	octach_ord
patchboard	20	5	351	3	patchboard
patchworked	26	5	149	3	patchworked
patchworks	24	4	355	3	patchworks

Search took 9 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	148641	0.173	1032896.0
2	DLD Change Limit	148641	19	7.920	18767.8
3	Display Results	19	19	0.016	1187.5
	(SQL Overall)	178691	19	8.109	22036.1