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

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

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
prewarning	16	13	519	(None)
prewarming	18	14	517	1	prewarming
forewarning	18	4	278	2	forewarning
prearming	14	13	922	2	pre_arming
preparing	14	3	1164	2	prepar_ing
prewashing	19	4	494	2	prewashing
preweaning	16	4	563	2	preweaning
prewiring	15	4	789	2	prewir_ing
preworking	20	4	423	2	preworking
reearning	10	3	905	2	_reearning
rewarding	14	14	883	2	_rewarding
rewarming	15	14	738	2	_rewarming

Search took 6 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	108824	1.156	154577.0
2	DLD Change Limit	108824	12	3.890	27975.3
3	Display Results	12	12	0.016	750.0
	(SQL Overall)	178691	12	5.062	35300.5