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

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

32 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
don	4	67	5765	(None)
con	5	102	6802	1	con
dan	4	68	5966	1	dan
den	4	75	5434	1	den
din	4	64	5946	1	din
do	3	101	5525	1	do_
doc	6	68	4151	1	doc
doe	4	73	6195	1	doe
dog	5	74	4975	1	dog
dol	4	71	5065	1	dol
dom	6	97	5244	1	dom
dona	5	55	2963	1	dona
done	5	57	4791	1	done
dong	6	60	3165	1	dong
dons	5	60	4870	1	dons
dor	4	72	5392	1	dor
dos	4	80	6231	1	dos
dot	4	75	7318	1	dot
dow	7	67	4997	1	dow
down	8	64	2749	1	down
dun	4	65	4558	1	dun
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
son	3	77	6195	1	son
ton	3	102	6510	1	ton
udon	5	60	1774	1	udon
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	0.063	2836365.1
2	DLD Change Limit	5146	32	0.076	67710.5
3	Display Results	32	32	0.000
	(SQL Overall)	178691	32	0.139	1285546.8