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

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

13 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
boltheads	15	4	512	(None)
bolthead	14	4	590	1	bolthead_
baldheads	16	4	413	2	baldheads
billheads	15	6	425	2	billheads
boneheads	15	4	520	2	boneheads
bowheads	17	4	537	2	bo_wheads
bulkheads	19	6	337	2	bulkheads
bullheads	15	6	428	2	bullheads
buttheads	15	5	390	2	buttheads
giltheads	14	4	312	2	giltheads
hotheads	15	31	801	2	ho_theads
potheads	14	29	854	2	po_theads
softheads	16	4	455	2	softheads

Search took 4 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	121436	0.390	458182.1
2	DLD Change Limit	121436	13	3.140	38673.9
3	Display Results	13	13	0.000
	(SQL Overall)	178691	13	3.530	50620.7