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

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

25 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
befall	11	44	1064	(None)
befalls	12	34	912	1	befalls
befell	11	42	871	1	befell
begall	9	26	1072	1	begall
refall	9	43	1439	1	refall
ball	6	60	4332	2	b__all
becalm	12	3	920	2	becalm
bedell	9	36	1004	2	bedell
beefalo	12	4	408	2	beefalo
befallen	13	4	404	2	befallen
beflag	12	6	588	2	beflag
befool	11	3	771	2	befool
befoul	11	3	725	2	befoul
begalls	10	31	916	2	begalls
behalf	14	3	1095	2	behalf
bell	6	62	3718	2	be__ll
bewail	11	8	958	2	bewail
dewfall	14	5	376	2	dewfall
fall	7	55	3531	2	__fall
icefall	12	5	430	2	icefall
infall	9	3	940	2	infall
recall	8	38	1572	2	recall
refalls	10	33	1224	2	refalls
refell	9	42	1444	2	refell
refill	9	45	1405	2	refill

Search took 3 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	0.343	520965.0
2	DLD Change Limit	82551	25	2.453	33653.1
3	Display Results	25	25	0.013	1923.1
	(SQL Overall)	178691	25	2.809	63613.7