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

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

21 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
insulation	10	3	1166	(None)
insolation	10	4	1021	1	insolation
insulations	11	3	1023	1	insulations
angulation	11	4	955	2	angulation
annulation	10	6	895	2	annulation
incubation	14	4	836	2	incubation
inculcation	15	5	724	2	inculcation
inculpation	15	4	677	2	inculpation
induration	11	4	1061	2	induration
inflation	12	3	1109	2	in_flation
inhalation	13	10	766	2	inhalation
inhumation	15	6	705	2	inhumation
inoculation	13	5	871	2	inoculation
inosculation	14	4	527	2	inosculation
insolations	11	4	918	2	insolations
insufflation	18	11	287	2	insufflation
insulating	11	3	926	2	insulating
insulator	9	4	810	2	insulat_or
intubation	12	4	777	2	intubation
isolation	9	3	1164	2	i_solation
undulation	11	4	710	2	undulation

Search took 7 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	108824	0.796	224486.2
2	DLD Change Limit	108824	21	5.936	18332.9
3	Display Results	21	21	0.016	1312.5
	(SQL Overall)	178691	21	6.748	26480.6