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

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

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.

9 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
doff	11	62	2578	(None)
boff	12	47	2733	1	boff
coff	12	69	3078	1	coff
daff	11	52	2968	1	daff
diff	11	62	2884	1	diff
doffs	12	56	1433	1	doffs
duff	11	43	2664	1	duff
off	9	63	3163	1	_off
toff	10	59	2990	1	toff

Search took 1 second 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	13983	0.063	2836365.1
2	DLD Change Limit	13983	9	0.250	55932.0
3	Display Results	9	9	0.000
	(SQL Overall)	178691	9	0.313	570897.8