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

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

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.

15 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
riff	10	44	3009	(None)
biff	12	50	2687	1	biff
diff	11	62	2883	1	diff
griff	12	44	1645	1	griff
iff	9	67	3038	1	_iff
jiff	17	53	2140	1	jiff
miff	12	56	2504	1	miff
raff	10	49	3304	1	raff
rif	6	59	5155	1	ri_f
rife	7	46	3232	1	rife
riffs	11	51	1461	1	riffs
rifs	7	49	2900	1	rifs
rift	7	56	4233	1	rift
ruff	10	51	2765	1	ruff
tiff	10	47	2771	1	tiff

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	13983	0.060	2978183.3
2	DLD Change Limit	13983	15	0.283	49409.9
3	Display Results	15	15	0.000
	(SQL Overall)	178691	15	0.343	520965.0