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

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

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.

18 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
footstool	12	7	260	(None)
footstools	13	8	216	1	footstools
footstall	12	4	348	2	footstall
footstock	18	4	318	2	footstock
footstone	12	4	527	2	footstone
faldstool	13	5	171	3	faldstool
footslog	12	4	266	3	foots_log
footslogs	13	4	272	3	footslogs
footsore	11	4	606	3	foots_ore
footstalk	16	4	298	3	footstalk
footstalls	13	4	324	3	footstalls
footstep	13	6	382	3	footst_ep
footsteps	14	6	286	3	footsteps
footstocks	19	5	273	3	footstocks
footstones	13	4	501	3	footstones
outstood	9	4	593	3	_outstood
rootstock	15	5	268	3	rootstock
toadstool	10	5	231	3	toadstool

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	148641	0.436	409841.7
2	DLD Change Limit	148641	18	7.190	20673.3
3	Display Results	18	18	0.000
	(SQL Overall)	178691	18	7.626	23431.8