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

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

22 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
headlamp	16	4	285	(None)
headlamps	17	4	247	1	headlamps
bedlamp	14	6	451	2	be_dlamp
headland	13	4	561	2	headland
bedlam	11	4	927	3	be_dlam_
bedlamps	15	4	366	3	be_dlamps
bedlams	12	3	705	3	be_dlams
earlap	8	3	718	3	_earla_p
headband	15	4	484	3	headband
headgate	13	4	648	3	headgate
headlands	14	4	490	3	headlands
headless	12	28	986	3	headless
headline	12	12	961	3	headline
headlock	18	4	481	3	headlock
headlong	13	3	412	3	headlong
headman	13	22	963	3	headma_n
headrace	14	4	666	3	headrace
headsail	12	4	442	3	headsail
headship	17	4	574	3	headship
headsman	14	4	635	3	headsman
headway	17	4	555	3	headwa_y
headways	18	4	500	3	headways

Search took 9 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	146162	0.483	369960.7
2	DLD Change Limit	146162	22	7.673	19048.9
3	Display Results	22	22	0.016	1375.0
	(SQL Overall)	178691	22	8.172	21866.3