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

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

23 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
hastener	11	25	913	(None)
chastener	14	4	570	1	chastener
fastener	11	22	783	1	fastener
hastened	12	23	910	1	hastened
hasteners	12	26	781	1	hasteners
battener	10	36	939	2	battener
chastened	15	4	588	2	chastened
chasteners	15	5	479	2	chasteners
easterner	9	4	505	2	easterner
fastened	12	25	785	2	fastened
fasteners	12	23	705	2	fasteners
fattener	11	26	811	2	fattener
haptene	12	38	1093	2	haptene_
haptenes	13	38	1082	2	haptenes
hardener	12	3	888	2	hardener
harkener	15	3	757	2	harkener
hasten	9	57	1856	2	hasten__
hastens	10	62	1481	2	hasten_s
hastier	10	39	1662	2	hast_ier
heartener	12	5	676	2	heartener
hosteler	11	3	728	2	hosteler
listener	8	15	831	2	listener
rattener	8	23	853	2	rattener

Search took 9 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	121059	0.813	219792.1
2	DLD Change Limit	121059	23	7.516	16106.8
3	Display Results	23	23	0.016	1437.5
	(SQL Overall)	178691	23	8.345	21412.9