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

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

22 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
unperfect	16	4	364	(None)
imperfect	18	4	414	2	imperfect
perfect	14	10	1083	2	__perfect
imperfects	19	4	288	3	imperfects
interject	18	4	960	3	interject
intersect	11	4	1211	3	intersect
perfecta	15	11	520	3	__perfecta
perfecto	15	10	574	3	__perfecto
perfects	15	10	735	3	__perfects
pluperfect	19	5	130	3	pluperfect
prefect	14	10	1107	3	__prefect
underact	11	3	1151	3	under_act
undereat	9	3	1390	3	under_eat
underfed	13	3	1171	3	underfe_d
underfeed	14	4	863	3	underfeed
underfoot	13	4	703	3	underfoot
underheat	13	4	838	3	underheat
underlet	9	15	1621	3	underle_t
underreact	13	4	468	3	underreact
underset	9	14	1713	3	underse_t
undervest	13	9	867	3	undervest
underwent	13	4	905	3	underwent

Search took 7 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	148641	0.420	425454.8
2	DLD Change Limit	148641	22	6.126	24264.0
3	Display Results	22	22	0.016	1375.0
	(SQL Overall)	178691	22	6.562	27231.2