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

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

15 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
through	14	164	752	(None)
thorough	15	68	413	1	thorough
though	13	94	1078	1	th_ough
trough	10	85	1203	1	t_rough
borough	13	4	452	2	borough
chough	15	69	925	2	ch_ough
rough	9	78	1944	2	__rough
thought	14	63	914	2	th_ought
throng	10	53	997	2	throng_
throngs	11	50	816	2	throngs
throughly	19	5	243	2	throughly
thrush	12	25	748	2	thr_ush
tough	9	73	2199	2	t__ough
troughs	11	69	869	2	t_roughs
unrough	11	10	524	2	unrough

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	0.376	475242.0
2	DLD Change Limit	107671	15	2.920	36873.6
3	Display Results	15	15	0.016	937.5
	(SQL Overall)	178691	15	3.312	53952.6