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

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

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
perfidious	16	5	367	(None)
perfidies	15	4	660	2	perfidi_es
perfidiously	21	5	368	2	perfidiously
pernicious	14	4	550	2	pernicious
perditions	13	4	887	3	perditions
perfusions	15	9	533	3	perfusions
peridium	13	4	902	3	per_idi_um
peridots	11	3	832	3	per_id_ots
perilous	10	3	1069	3	per_i_lous
perjurious	19	5	284	3	perjurious
pervious	13	3	754	3	per__vious
prefixions	22	4	387	3	prefixions
presidios	12	4	577	3	presidio_s

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	140603	0.393	454684.5
2	DLD Change Limit	140603	13	6.263	22449.8
3	Display Results	13	13	0.016	812.5
	(SQL Overall)	178691	13	6.672	26782.2