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

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

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
obstacles	13	4	371	(None)
obstacle	12	4	359	1	obstacle_
constables	14	4	673	3	constables
eustacies	11	4	660	3	eustacies
gustables	12	16	522	3	gustables
moustaches	17	6	381	3	moustaches
mustaches	16	16	605	3	mustaches
nonstaples	12	4	432	3	nonstaples
obstinacies	15	7	227	3	obstinacies
oracles	9	32	1242	3	o__racles
ossicles	10	5	418	3	o_ssicles
ostioles	8	3	927	3	o_stioles
pentacles	13	3	877	3	pentacles
pistaches	16	4	667	3	pistaches
restables	11	15	1142	3	restables
stables	9	32	1907	3	__stables
stactes	9	19	1463	3	__stactes
stales	6	55	3829	3	__sta_les
staples	9	36	1721	3	__staples
tentacles	11	4	671	3	tentacles
testacies	11	4	837	3	testacies
testicles	11	4	677	3	testicles

Search took 8 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	0.420	425454.8
2	DLD Change Limit	148641	22	6.563	22648.3
3	Display Results	22	22	0.016	1375.0
	(SQL Overall)	178691	22	6.999	25530.9