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

Here are the results of your fuzzy-string dictionary search for “watthours” with Change Limit: [1] [2] [3] [4]

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.

14 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
watthours	15	4	281	(None)
watthour	14	4	289	1	watthour_
watchouts	17	4	404	2	watchouts
authors	10	3	1185	3	_autho_rs
faitours	11	3	426	3	fait_ours
santours	8	3	718	3	sant_ours
tattooers	9	4	363	3	tattooers
warthogs	15	4	482	3	wartho_gs
washouts	14	4	590	3	wa_shouts
watchers	16	35	1179	3	watch_ers
watchout	16	4	701	3	watchou_t
withouts	14	4	512	3	w_ithouts
workhours	19	4	319	3	workhours
xanthous	18	4	664	3	xanthou_s

Search took 8 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	148641	0.423	422437.4
2	DLD Change Limit	148641	14	6.656	22331.9
3	Display Results	14	14	0.000
	(SQL Overall)	178691	14	7.079	25242.4