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

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

19 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
undecked	16	23	849	(None)
undocked	16	27	763	1	undocked
bedecked	18	7	457	2	bedecked
decked	14	52	1762	2	__decked
necked	13	47	1506	2	_n_ecked
unbacked	17	26	873	2	unbacked
unchecked	21	4	406	2	unchecked
uncocked	17	24	875	2	uncocked
undecayed	16	4	517	2	undecayed
undecided	14	4	598	2	undecided
undenied	10	22	1156	2	undenied
undented	10	23	1395	2	undented
underfed	13	3	1171	2	underfed
unlicked	15	24	826	2	unlicked
unlocked	15	26	838	2	unlocked
unpacked	17	26	866	2	unpacked
unpicked	17	23	721	2	unpicked
untacked	15	23	992	2	untacked
untucked	15	20	605	2	untucked

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	121059	0.140	1276364.3
2	DLD Change Limit	121059	19	3.796	31891.2
3	Display Results	19	19	0.016	1187.5
	(SQL Overall)	178691	19	3.952	45215.3