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

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

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
billhead	14	6	443	(None)
billheads	15	6	425	1	billheads
bullhead	14	6	478	1	bullhead
baldhead	15	4	427	2	baldhead
bighead	14	12	665	2	bi_ghead
billed	9	42	2490	2	bill_e_d
bolthead	14	4	590	2	bolthead
bulkhead	18	6	367	2	bulkhead
bullheads	15	6	428	2	bullheads
gilthead	13	4	332	2	gilthead
wellhead	15	4	350	2	wellhead

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	0.500	357382.0
2	DLD Change Limit	121059	11	4.483	27004.0
3	Display Results	11	11	0.016	687.5
	(SQL Overall)	178691	11	4.999	35745.3