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

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

18 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
unchained	15	3	727	(None)
enchained	15	4	549	1	enchained
unchaired	15	3	620	1	unchaired
chained	13	38	1269	2	__chained
uncanned	11	28	996	2	unc_anned
unchain	12	3	894	2	unchain__
unchains	13	3	830	2	unchain_s
unchanged	16	3	628	2	unchanged
uncharged	16	3	661	2	uncharged
uncharred	15	3	610	2	uncharred
uncharted	15	3	808	2	uncharted
unclaimed	14	3	579	2	unclaimed
uncoined	11	18	1302	2	unc_oined
undrained	11	3	852	2	undrained
unhailed	12	21	996	2	un_hailed
unhaired	12	23	876	2	un_haired
unstained	10	3	868	2	unstained
untrained	10	5	1099	2	untrained

Search took 9 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	0.406	440125.6
2	DLD Change Limit	121436	18	7.796	15576.7
3	Display Results	18	18	0.013	1384.6
	(SQL Overall)	178691	18	8.215	21751.8