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

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

17 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
precasting	15	16	983	(None)
prepasting	15	16	888	1	prepasting
pretasting	13	23	928	1	pretasting
recasting	12	24	1423	1	_recasting
breasting	12	3	958	2	bre_asting
forecasting	17	4	447	2	forecasting
preacting	14	24	1253	2	pre_acting
precenting	15	10	1215	2	precenting
precessing	15	9	874	2	precessing
precising	14	4	1327	2	precis_ing
precutting	15	4	642	2	precutting
predating	13	5	1465	2	preda_ting
pretesting	13	18	1068	2	pretesting
prewashing	19	4	494	2	prewashing
recanting	12	24	1482	2	_recanting
repasting	12	23	1284	2	_repasting
retasting	10	25	1341	2	_retasting

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	108824	0.376	475242.0
2	DLD Change Limit	108824	17	3.250	33484.3
3	Display Results	17	17	0.000
	(SQL Overall)	178691	17	3.626	49280.5