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

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

20 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
extols	13	3	768	(None)
extol	12	4	789	1	extol_
extoll	13	3	486	1	extoll
extolls	14	4	460	1	extolls
enols	5	47	1840	2	e_nols
enrols	6	12	1338	2	enrols
entoils	7	8	1073	2	entoils
estops	8	40	1122	2	estops
excels	15	3	666	2	excels
exons	12	58	1334	2	ex_ons
expels	15	4	717	2	expels
expos	14	4	920	2	expo_s
extort	13	5	1397	2	extort
extorts	14	4	775	2	extorts
extras	13	3	1022	2	extras
ketols	10	42	1076	2	ketols
metols	8	41	1577	2	metols
sextons	14	37	1041	2	sextons
sextos	13	40	1216	2	sexto_s
sotols	6	37	1447	2	sotols

Search took 8 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	82551	0.610	292936.1
2	DLD Change Limit	82551	20	7.220	11433.7
3	Display Results	20	20	0.013	1538.5
	(SQL Overall)	178691	20	7.843	22783.5