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

Here are the results of your fuzzy-string dictionary search for “underactivitiesa” with Change Limit: [1] [2] [3] [4] [5] [6] [7]

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.

13 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
underactivities	21	6	274	1	underactivities_
hyperactivities	28	7	377	4	hyperactivities_
overactivities	22	7	446	4	_overactivities_
superactivities	22	8	377	4	superactivities_
underactivity	22	7	246	4	underactivit___y
directivities	19	5	419	5	__directivities_
inactivities	17	5	559	5	in___activities_
infectivities	21	5	512	5	infe__ctivities_
negativities	16	5	487	5	_n_ega_tivities_
radioactivities	21	13	201	5	radioactivities_
reactivities	17	5	617	5	__re_activities_
refractivities	22	10	397	5	_refractivities_
underactive	17	4	596	5	underactiv___e__

Search took 4 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	43548	0.483	369960.7
2	DLD Change Limit	43548	13	2.843	15317.6
3	Display Results	13	13	0.016	812.5
	(SQL Overall)	178691	13	3.342	53468.3