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

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

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
swan	7	66	3131	(None)
hwan	10	57	1689	1	hwan
sawn	7	54	2816	1	sawn
scan	6	55	3045	1	scan
sewan	8	59	2129	1	sewan
span	6	52	3466	1	span
swab	9	68	2531	1	swab
swag	8	75	2673	1	swag
swain	8	49	1905	1	swain
swam	9	63	2998	1	swam
swang	9	55	1972	1	swang
swank	12	53	1823	1	swank
swans	8	46	2501	1	swans
swap	9	59	2543	1	swap
swat	7	72	4444	1	swat
sway	10	71	2823	1	sway
wan	6	67	6193	1	_wan

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	0.126	1418182.5
2	DLD Change Limit	13983	17	0.530	26383.0
3	Display Results	17	17	0.016	1062.5
	(SQL Overall)	178691	17	0.672	265909.2