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

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

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
preachier	16	4	692	(None)
peachier	15	4	862	1	p_eachier
preacher	15	32	1137	1	preach_er
beachier	15	3	880	2	_beachier
breacher	15	30	1150	2	breach_er
breathier	14	3	539	2	breathier
leachier	13	3	725	2	_leachier
peacher	14	42	1607	2	p_each_er
poachier	15	5	682	2	p_oachier
preached	16	34	1206	2	preach_ed
preachers	16	33	957	2	preach_ers
preaches	15	32	1489	2	preach_es
preachiest	17	4	698	2	preachiest
preachify	22	4	305	2	preachify
preachily	19	4	514	2	preachily
preaching	17	28	1116	2	preaching
reacher	12	37	1829	2	_reach_er
reechier	13	3	667	2	_reechier
treaclier	11	4	415	2	treaclier

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	0.393	454684.5
2	DLD Change Limit	121436	19	3.670	33088.8
3	Display Results	19	19	0.016	1187.5
	(SQL Overall)	178691	19	4.079	43807.6