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

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

34 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
son	3	77	6195	(None)
con	5	102	6802	1	con
don	4	67	5765	1	don
eon	3	60	5208	1	eon
fon	6	63	5227	1	fon
hon	6	77	5938	1	hon
ion	3	60	5102	1	ion
mon	5	75	6157	1	mon
on	2	80	5718	1	_on
sen	3	60	5852	1	sen
sin	3	62	6589	1	sin
so	2	88	5544	1	so_
sob	5	78	5794	1	sob
sod	4	60	5370	1	sod
sol	3	72	5662	1	sol
som	5	91	5380	1	som
sone	4	66	4998	1	sone
song	5	51	3367	1	song
sons	4	60	4955	1	sons
soon	4	62	4050	1	soon
sop	5	75	5786	1	sop
sorn	4	66	4106	1	sorn
sos	3	77	6160	1	sos
sot	3	103	8429	1	sot
sou	3	78	5369	1	sou
sow	6	65	5476	1	sow
sown	7	51	2745	1	sown
sox	10	64	4419	1	sox
soy	6	78	5145	1	soy
sun	3	71	4903	1	sun
syn	6	70	2412	1	syn
ton	3	102	6510	1	ton
won	6	62	5206	1	won
yon	6	73	4895	1	yon

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	0.046	3884587.0
2	DLD Change Limit	5146	34	0.110	46781.8
3	Display Results	34	34	0.000
	(SQL Overall)	178691	34	0.156	1145455.1