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

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

20 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
thralls	10	29	904	(None)
thrall	9	38	1029	1	thrall_
thrills	10	39	878	1	thrills
enthralls	12	25	613	2	enthralls
halls	8	56	3378	2	_h_alls
inthralls	12	21	623	2	inthralls
shrills	10	38	993	2	shrills
talls	5	51	3343	2	t__alls
thalli	9	5	892	2	th_alli
thallus	10	3	560	2	th_allus
thills	9	55	1538	2	th_ills
thralled	12	4	580	2	thralled
thraves	13	46	971	2	thraves
thraws	12	92	1110	2	thra_ws
thrill	9	49	1059	2	thrill_
trails	6	46	2251	2	t_rails
trawls	9	44	1239	2	t_rawls
trills	6	43	1985	2	t_rills
trolls	6	46	1394	2	t_rolls
trulls	6	41	1028	2	t_rulls

Search took 4 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	0.373	479064.3
2	DLD Change Limit	107671	20	2.890	37256.4
3	Display Results	20	20	0.000
	(SQL Overall)	178691	20	3.263	54762.8