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

Here are the results of your fuzzy-string dictionary search for “underground” with Change Limit: [1] [2] [3] [4] [5]

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.

14 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
underground	14	5	278	(None)
undergrounds	15	5	197	1	undergrounds
undergrounder	16	6	118	2	undergrounder
undercount	13	4	638	3	under_count
underfund	14	4	537	3	unde__rfund
undergod	11	3	658	3	underg_o__d
undergoing	13	4	708	3	underg_oing
undergone	11	5	827	3	underg_o_ne
undergrad	12	4	548	3	undergr__ad
undergrounders	17	6	98	3	underground~~ers~~
undergrowth	19	14	250	3	undergrowth
underrun	9	8	681	3	under_r_un_
underruns	10	6	673	3	under_r_uns
unground	10	4	485	3	un___ground

Search took 7 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	0.390	458182.1
2	DLD Change Limit	121633	14	5.686	21391.7
3	Display Results	14	14	0.016	875.0
	(SQL Overall)	178691	14	6.092	29332.1