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

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

39 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
fletched	17	30	669	(None)
fetched	16	37	1047	1	f_etched
fleeched	17	34	582	1	fleeched
flenched	17	26	796	1	flenched
fletcher	16	30	666	1	fletcher
fletches	16	30	885	1	fletches
flitched	17	25	629	1	flitched
letched	13	39	1205	1	_letched
bleached	16	37	856	2	bleached
blenched	16	35	805	2	blenched
blotched	16	3	565	2	blotched
clenched	16	25	776	2	clenched
clutched	16	35	603	2	clutched
etched	12	36	1370	2	__etched
fetcher	15	35	1039	2	f_etcher
fetches	15	34	1389	2	f_etches
fleche	14	29	930	2	fle_che_
fleches	15	34	1144	2	fle_ches
flecked	17	35	807	2	fle_cked
fleeced	13	35	815	2	fleec_ed
fleeches	16	28	708	2	fleeches
flenches	16	34	1053	2	flenches
fleshed	14	32	1026	2	fle_shed
fletch	14	38	819	2	fletch__
fletchers	17	33	553	2	fletchers
flinched	17	31	670	2	flinched
flitches	16	38	846	2	flitches
frenched	17	29	943	2	frenched
kvetched	21	4	278	2	kvetched
latched	13	39	1406	2	_latched
leached	13	37	1504	2	_leached
leched	12	37	1600	2	_le_ched
leeched	13	36	950	2	_leeched
letches	12	40	1548	2	_letches
pleached	16	33	806	2	pleached
retched	13	38	1427	2	_retched
sketched	18	3	539	2	sketched
tetched	13	30	1077	2	_tetched
wretched	17	27	653	2	wretched

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	121059	0.373	479064.3
2	DLD Change Limit	121059	39	3.656	33112.4
3	Display Results	39	39	0.016	2437.5
	(SQL Overall)	178691	39	4.045	44175.8