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

Here are the results of your fuzzy-string dictionary search for “backboard” 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
backboard	20	4	718	(None)
backboards	21	4	619	1	backboards
blackboard	21	4	425	1	blackboard
buckboard	20	4	423	1	buckboard
packboard	20	4	484	1	packboard
tackboard	18	4	472	1	tackboard
backboned	20	4	547	2	backboned
backload	17	4	683	2	backloa_d
backward	20	4	810	2	back_ward
backyard	20	4	684	2	back_yard
baseboard	14	4	554	2	baseboard
blackboards	22	5	383	2	blackboards
buckboards	21	4	361	2	buckboards
duckboard	19	4	301	2	duckboard
kickboard	17	4	382	2	kickboard
packboards	21	4	444	2	packboards
tackboards	19	4	436	2	tackboards

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	121436	0.140	1276364.3
2	DLD Change Limit	121436	17	3.376	35970.4
3	Display Results	17	17	0.013	1307.7
	(SQL Overall)	178691	17	3.529	50635.0