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

Here are the results of your fuzzy-string dictionary search for “bolthead” 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
bolthead	14	4	590	(None)
boltheads	15	4	512	1	boltheads
baldhead	15	4	427	2	baldhead
billhead	14	6	443	2	billhead
bolted	9	46	1780	2	bolt_e_d
bonehead	14	4	593	2	bonehead
bowhead	16	3	643	2	bo_whead
bulkhead	18	6	367	2	bulkhead
bullhead	14	6	478	2	bullhead
butthead	14	5	451	2	butthead
gilthead	13	4	333	2	gilthead
hothead	14	34	929	2	ho_thead
pothead	13	38	1039	2	po_thead
softhead	15	4	500	2	softhead

Search took 6 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	0.390	458182.1
2	DLD Change Limit	121059	14	4.843	24996.7
3	Display Results	14	14	0.016	875.0
	(SQL Overall)	178691	14	5.249	34042.9