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

Here are the results of your fuzzy-string dictionary search for “unclear” 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
unclear	9	3	657	(None)
nuclear	9	3	623	1	nuclear
unclean	9	4	697	1	unclean
clear	7	62	1905	2	__clear
nucleal	9	4	669	2	nucleal
unbear	8	8	916	2	un_bear
unclad	9	3	891	2	uncl_ad
uncle	7	3	1705	2	uncle__
uncleaner	11	4	476	2	uncleaner
uncleared	12	3	754	2	uncleared
unclearer	11	4	462	2	unclearer
unclearly	14	4	429	2	unclearly
uncleft	12	5	749	2	uncleft
uncles	8	3	1716	2	uncle_s
uncloak	13	6	547	2	uncloak
unlead	7	33	1237	2	un_lead
unlearn	7	3	595	2	un_learn
unswear	10	3	500	2	unswear

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	107671	0.360	496363.9
2	DLD Change Limit	107671	18	3.266	32967.2
3	Display Results	18	18	0.016	1125.0
	(SQL Overall)	178691	18	3.642	49064.0