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

Here are the results of your fuzzy-string dictionary search for “prerequisites” with Change Limit: [1] [2] [3] [4] [5] [6]

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.

15 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
prerequisites	24	6	119	(None)
prerequisite	23	6	137	1	prerequisite_
perquisites	22	5	281	2	p_er_quisites
corequisites	23	5	144	3	_corequisites
perquisite	21	5	341	3	p_er_quisite_
prerequires	22	5	149	3	prerequ__ires
requisites	19	6	450	3	___requisites
corequisite	22	5	175	4	_corequisite_
exquisites	26	5	276	4	__e_xquisites
preregister	14	5	299	4	prere_gis_ter
preregisters	15	5	223	4	prere_gis_ters
prerequire	21	5	184	4	prerequ__ire_
prerequired	23	5	136	4	prerequ__ired
prerequiring	24	5	148	4	prerequiri_ng
requisite	18	6	542	4	___requisite_

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	95024	0.360	496363.9
2	DLD Change Limit	95024	15	5.733	16574.9
3	Display Results	15	15	0.000
	(SQL Overall)	178691	15	6.093	29327.3