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

Here are the results of your fuzzy-string dictionary search for “swans” 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
swans	8	46	2501	(None)
sans	4	51	5335	1	s_ans
scans	7	46	2510	1	scans
sewans	9	52	1590	1	sewans
sowans	9	42	1589	1	sowans
spans	7	45	2873	1	spans
swabs	10	58	1727	1	swabs
swags	9	49	2125	1	swags
swains	9	45	1395	1	swains
swan	7	66	3131	1	swan_
swang	9	55	1972	1	swang
swank	12	53	1823	1	swank
swanks	13	48	1156	1	swanks
swaps	10	48	1920	1	swaps
swats	8	57	2686	1	swats
sways	11	55	1846	1	sways
wans	7	64	5226	1	_wans

Search took 3 seconds 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	28756	0.266	671770.7
2	DLD Change Limit	28756	17	1.966	14626.7
3	Display Results	17	17	0.016	1062.5
	(SQL Overall)	178691	17	2.248	79488.9