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

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

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
unreached	15	3	688	(None)
upreached	17	6	408	1	upreached
breached	16	34	1164	2	_breached
outreached	16	4	500	2	outreached
preached	16	34	1206	2	_preached
reached	13	46	1908	2	__reached
unbleached	18	4	276	2	unbleached
unbreeched	18	4	278	2	unbreeched
unleashed	13	4	540	2	unleashed
unteaches	14	4	608	2	unteaches
unwreathed	17	6	368	2	unwreathed
upreaches	16	5	463	2	upreaches

Search took 5 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	0.390	458182.1
2	DLD Change Limit	121436	12	3.843	31599.3
3	Display Results	12	12	0.016	750.0
	(SQL Overall)	178691	12	4.249	42054.8