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

Here are the results of your fuzzy-string dictionary search for “unimpaired” 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
unimpaired	15	4	205	(None)
impaired	13	3	514	2	__impaired
unpaired	11	20	894	2	un__paired
impairer	12	4	486	3	__impairer
umpired	12	3	578	3	u__mp_ired
unaired	8	29	1601	3	un___aired
unchaired	15	3	620	3	un_chaired
unexpired	19	4	328	3	unexp_ired
unhaired	12	23	876	3	un__haired
unimpeded	15	4	279	3	unimp_eded
unimproved	18	5	175	3	unimproved
uninspired	13	4	257	3	uninspired
unmailed	11	22	976	3	un_m_ailed
unmarred	11	25	840	3	un_m_arred

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	140603	0.423	422437.4
2	DLD Change Limit	140603	14	6.860	20496.1
3	Display Results	14	14	0.000
	(SQL Overall)	178691	14	7.283	24535.4