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

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

17 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
undular	8	3	712	(None)
ungular	8	3	677	1	ungular
angular	8	3	853	2	angular
annular	7	3	769	2	annular
insular	7	13	870	2	insular
lunular	7	3	601	2	lun_ular
modular	10	8	736	2	modular
nodular	8	7	670	2	nodular
pendular	11	4	494	2	pendular
radular	8	3	783	2	radular
undulant	9	4	682	2	undulant
undulate	9	3	1040	2	undulate
undulator	10	4	539	2	undulator
unduly	10	3	782	2	undul_y
ungula	7	3	760	2	ungula_
ungulae	8	3	731	2	ungulae
uvular	9	5	556	2	u_vular

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	0.440	406115.9
2	DLD Change Limit	107671	17	2.906	37051.3
3	Display Results	17	17	0.013	1307.7
	(SQL Overall)	178691	17	3.359	53197.7