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

Here are the results of your fuzzy-string dictionary search for “perigon” with Change Limit: [1] [2] [3]

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.

16 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
perigon	10	3	985	(None)
perigons	11	3	1008	1	perigons
epigon	9	3	796	2	_epigon
paragon	10	3	1102	2	paragon
pereion	9	3	1205	2	pereion
pereon	8	35	1745	2	per_eon
peridot	10	5	1424	2	peridot
perigean	11	4	635	2	perigean
perigee	10	11	1339	2	perigee
perigyny	17	4	291	2	perigyny
period	9	3	1498	2	peri_od
perron	8	32	1662	2	per_ron
person	8	35	1787	2	per_son
prion	7	51	1999	2	p_ri_on
prison	8	5	1402	2	p_rison
trigon	7	45	1310	2	_trigon

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	107671	0.373	479064.3
2	DLD Change Limit	107671	16	3.423	31455.2
3	Display Results	16	16	0.013	1230.8
	(SQL Overall)	178691	16	3.809	46912.8