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

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

12 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
oligarch	14	4	308	(None)
oligarchs	15	5	233	1	oligarchs
oligarchy	18	5	212	1	oligarchy
oligarchic	18	5	194	2	oligarchic
inarch	11	3	917	3	__inarch
larch	10	59	1979	3	_l__arch
oligarchies	17	5	257	3	oligarch~~ies~~
oliguria	9	13	357	3	oliguria
olivary	13	4	516	3	olivar_y
omniarch	15	6	272	3	omniarch
outmarch	15	4	479	3	outmarch
overarch	16	4	724	3	overarch

Search took 10 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	146162	0.423	422437.4
2	DLD Change Limit	146162	12	8.826	16560.4
3	Display Results	12	12	0.000
	(SQL Overall)	178691	12	9.249	19320.0