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

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

11 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
impairer	12	4	486	(None)
impaired	13	3	514	1	impaired
impairers	13	4	371	1	impairers
impacter	14	29	657	2	impacter
impair	10	3	600	2	impai__r
impairs	11	3	582	2	impair_s
impaler	11	29	839	2	impa_ler
imparter	12	35	754	2	imparter
implorer	12	12	510	2	implorer
impurer	11	3	648	2	imp_urer
repairer	10	3	678	2	repairer

Search took 5 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	121059	0.393	454684.5
2	DLD Change Limit	121059	11	3.593	33693.0
3	Display Results	11	11	0.000
	(SQL Overall)	178691	11	3.986	44829.7