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

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

7 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
chuff	16	48	1249	(None)
chaff	16	50	1628	1	chaff
chufa	13	48	911	1	chufa
chuffs	17	42	778	1	chuffs
chuffy	20	44	586	1	chuffy
cuff	12	53	2799	1	c_uff
huff	13	56	2384	1	_huff

Search took 1 second 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	28756	0.296	603685.8
2	DLD Change Limit	28756	7	0.483	59536.2
3	Display Results	7	7	0.000
	(SQL Overall)	178691	7	0.779	229385.1