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

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

9 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
patching	16	32	1275	(None)
batching	16	37	1209	1	batching
catching	16	37	1277	1	catching
hatching	17	33	1221	1	hatching
latching	14	37	1202	1	latching
matching	16	35	1239	1	matching
parching	16	43	1305	1	parching
pitching	16	34	1111	1	pitching
watching	17	30	1117	1	watching

Search took 3 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	82945	0.266	671770.7
2	DLD Change Limit	82945	9	2.436	34049.7
3	Display Results	9	9	0.000
	(SQL Overall)	178691	9	2.702	66132.9