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

Here are the results of your fuzzy-string dictionary search for “dunderheads” 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
dunderheads	17	5	255	(None)
dunderhead	16	4	297	1	dunderhead_
dunderheaded	19	5	204	2	dunderheaded
thunderheads	20	5	192	2	thunderheads
underheats	14	4	605	2	_underheats
thunderhead	19	5	206	3	thunderhead_
undereats	10	3	1022	3	_under_eats
underfeeds	15	4	423	3	_underfeeds
undergrads	13	4	479	3	_undergrads
underhands	15	4	545	3	_underhands
underheat	13	4	838	3	_underhea_t
underloads	12	4	523	3	_underloads
underseas	10	8	780	3	_undersea_s

Search took 8 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	121633	0.140	1276364.3
2	DLD Change Limit	121633	13	7.330	16593.9
3	Display Results	13	13	0.013	1000.0
	(SQL Overall)	178691	13	7.483	23879.6