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

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

(Change Limit cannot be increased to the length of your word, because then every letter could be different!)
Check this box to automatically increase the Change Limit after seconds.

17 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
rif	6	59	5157	(None)
dif	7	68	4691	1	dif
if	5	72	3996	1	_if
kif	10	59	4120	1	kif
ref	6	60	5329	1	ref
reif	7	69	3765	1	reif
ria	3	67	4551	1	ria
rib	5	68	4804	1	rib
rid	4	67	5464	1	rid
rife	7	46	3233	1	rife
riff	10	44	3011	1	riff
rifs	7	49	2901	1	rifs
rift	7	56	4234	1	rift
rig	4	67	4813	1	rig
rim	5	60	5228	1	rim
rin	3	66	6319	1	rin
rip	5	68	5131	1	rip

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	5146	0.236	757165.3
2	DLD Change Limit	5146	17	0.093	55333.3
3	Display Results	17	17	0.016	1062.5
	(SQL Overall)	178691	17	0.345	517944.9