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

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

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
unfree	9	4	1320	(None)
unfreed	11	5	1012	1	unfreed
unfrees	10	4	864	1	unfrees
entree	6	18	1788	2	entree
free	7	59	4018	2	__free
unbred	9	26	1330	2	unbred
undee	6	53	2727	2	un_dee
undrew	10	3	791	2	undrew
unfed	9	46	1422	2	unf_ed
unfired	11	22	1245	2	unfired
unfreeze	20	4	334	2	unfreeze
unfroze	19	4	541	2	unfroze
unreel	6	36	1293	2	un_reel
untrue	6	3	1077	2	untrue

Search took 3 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	82551	0.376	475242.0
2	DLD Change Limit	82551	14	2.373	34787.6
3	Display Results	14	14	0.000
	(SQL Overall)	178691	14	2.749	65002.2