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

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

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.

11 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
impractical	19	5	308	(None)
impracticable	23	6	177	2	impracticable
impracticably	26	6	207	2	impracticably
impractically	24	5	436	2	impractically
practical	15	4	884	2	__practical
unpractical	17	5	376	2	unpractical
impartial	13	4	518	3	imp_arti_al
impolitical	17	5	333	3	impolitical
impracticality	25	6	141	3	impractical~~ity~~
nonpractical	18	5	423	3	nonpractical
practicals	16	4	554	3	__practicals

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	121633	0.390	458182.1
2	DLD Change Limit	121633	11	4.906	24792.7
3	Display Results	11	11	0.013	846.2
	(SQL Overall)	178691	11	5.309	33658.1