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

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

25 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
sundaes	8	3	1309	(None)
sundae	7	3	1287	1	sundae_
bundles	10	35	1577	2	bundles
rundles	8	32	1471	2	rundles
sandals	8	27	1520	2	sandals
sendals	8	19	1226	2	sendals
sondes	7	49	2287	2	sond_es
subdues	10	9	989	2	subdues
sudses	7	41	1450	2	su_dses
suedes	7	39	1811	2	sued_es
suldans	8	29	972	2	suldans
sunder	7	40	1982	2	sund_er
sunders	8	41	2005	2	sunders
sundew	10	36	969	2	sund_ew
sundews	11	39	815	2	sundews
sundials	9	4	675	2	sundials
sundogs	9	4	710	2	sundogs
sundress	9	3	698	2	sundress
sundries	9	3	1202	2	sundries
sunnahs	10	32	659	2	sunnahs
sunnas	6	39	1456	2	sunna_s
sunrays	10	3	708	2	sunrays
suntans	7	21	1173	2	suntans
undies	7	38	2196	2	_undies
undoes	7	39	1740	2	_undoes

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	0.390	458182.1
2	DLD Change Limit	107671	25	3.283	32796.5
3	Display Results	25	25	0.016	1562.5
	(SQL Overall)	178691	25	3.689	48438.9