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

Here are the results of your fuzzy-string dictionary search for “headachier” with Change Limit: [1] [2] [3] [4] [5]

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.

12 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
headachier	19	5	235	(None)
headache	17	4	470	2	headach_e_
headaches	18	4	503	2	headach_es
headachey	21	4	255	2	headach_ey
headachiest	20	5	243	2	headachiest
beachier	15	3	880	3	be__achier
headachy	20	4	331	3	headach__y
headier	11	32	1295	3	head___ier
healthier	15	4	425	3	hea_lthier
heathier	14	3	834	3	he__athier
leachier	13	3	725	3	le__achier
peachier	15	4	862	3	pe__achier

Search took 7 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	0.403	443402.0
2	DLD Change Limit	140603	12	6.486	21677.9
3	Display Results	12	12	0.000
	(SQL Overall)	178691	12	6.889	25938.6