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

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

9 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
retrogradations	17	15	164	1	retrogradations_
retrogradation	16	15	188	2	retrogradation__
degradations	15	4	455	5	de___gradations_
intergradations	17	12	345	5	intergradations_
recordations	15	4	864	5	re_co_r_dations_
retardations	13	9	651	5	ret__ar_dations_
retroactions	14	4	707	5	retro__a_ctions_
retrograding	15	5	341	5	retrograd__i_n_g
retrogressions	15	11	316	5	retrogr_essions_

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	0.296	603685.8
2	DLD Change Limit	43548	9	2.826	15409.8
3	Display Results	9	9	0.016	562.5
	(SQL Overall)	178691	9	3.138	56944.2