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

Here are the results of your fuzzy-string dictionary search for “unapproachable” with Change Limit: [1] [2] [3] [4] [5] [6]

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.

12 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
unapproachable	25	23	201	(None)
inapproachable	25	20	175	1	inapproachable
unapproachably	28	14	162	1	unapproachably
approachable	23	6	225	2	__approachable
inappreciable	21	10	264	4	inappr_eciable
irreproachable	23	11	170	4	irreproachable
reproachable	21	5	261	4	__reproachable
unappealable	18	5	299	4	unapp_ea_lable
unappeasable	18	5	340	4	unapp_ea_sable
unbreachable	21	5	341	4	un__breachable
unimpeachable	24	6	186	4	unimp_eachable
unreachable	18	4	609	4	un___reachable

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	65874	0.093	1921408.6
2	DLD Change Limit	65874	12	3.576	18421.1
3	Display Results	12	12	0.000
	(SQL Overall)	178691	12	3.669	48702.9