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

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

24 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
fourth	12	35	744	(None)
forth	11	62	2267	1	fo_rth
fourths	13	37	495	1	fourths
court	7	55	3277	2	court_
courts	8	42	1617	2	courts
couth	10	61	2249	2	cou_th
dourah	10	47	981	2	dourah
firth	11	58	1953	2	f_irth
fort	7	64	5644	2	fo_rt_
forte	8	61	3146	2	fo_rte
forts	8	60	3445	2	fo_rts
forty	11	48	2427	2	fo_rty
fought	13	51	1240	2	fought
fount	8	47	2703	2	fount_
founts	9	43	1338	2	founts
four	7	62	2686	2	four__
fours	8	55	2149	2	four_s
fourthly	17	4	252	2	fourthly
mouth	10	54	2029	2	mou_th
north	8	60	1827	2	no_rth
routh	8	64	2307	2	rou_th
south	8	52	2357	2	sou_th
worth	11	71	2052	2	wo_rth
youth	11	53	1504	2	you_th

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	82551	0.343	520965.0
2	DLD Change Limit	82551	24	2.423	34069.7
3	Display Results	24	24	0.000
	(SQL Overall)	178691	24	2.766	64602.7