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

Here are the results of your fuzzy-string dictionary search for “prearrangementsa” with Change Limit: [1] [2] [3] [4] [5] [6] [7] [8]

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.

11 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
prearrangements	20	7	170	1	prearrangements_
prearrangement	19	7	187	2	prearrangement__
rearrangements	17	17	300	2	_rearrangements_
rearrangement	16	17	322	3	_rearrangement__
arrangements	15	5	432	4	___arrangements_
disarrangements	19	7	270	4	disarrangements_
arrangement	14	5	483	5	___arrangement__
derangements	16	6	582	5	_de__rangements_
disarrangement	18	7	292	5	disarrangement__
estrangements	16	8	440	5	__estrangements_
prearranges	14	5	304	5	prearrang__e__s_

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	0.343	520965.0
2	DLD Change Limit	43548	11	3.296	13212.4
3	Display Results	11	11	0.016	687.5
	(SQL Overall)	178691	11	3.655	48889.5