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

Here are the results of your fuzzy-string dictionary search for “headpin” with Change Limit: [1] [2] [3]

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.

11 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
headpin	13	3	600	(None)
headpins	14	3	610	1	headpins
deadpan	11	22	523	2	deadpan
harpin	11	36	1438	2	h_arpin
hatpin	11	26	1061	2	h_atpin
heading	12	29	1911	2	head_ing
headline	12	12	961	2	headline
headman	13	22	963	2	headman
headmen	13	25	951	2	headmen
headwind	16	4	387	2	headwind
heaping	13	30	1585	2	hea_ping

Search took 5 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	107671	0.360	496363.9
2	DLD Change Limit	107671	11	4.060	26520.0
3	Display Results	11	11	0.016	687.5
	(SQL Overall)	178691	11	4.436	40282.0