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

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

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
prealter	10	4	886	(None)
prealters	11	4	777	1	prealters
realter	7	37	1631	1	_realter
greater	8	44	1649	2	grea_ter
palter	8	44	2326	2	p__alter
pearter	9	4	1274	2	p_earter
pelter	8	33	2162	2	p_e_lter
pleater	9	39	1633	2	plea_ter
prater	8	48	2535	2	pr_a_ter
preacher	15	32	1137	2	preacher
preacted	13	27	1094	2	preacted
prealtered	13	4	494	2	prealtered
preaver	12	10	1161	2	prea_ver
prelate	9	5	1969	2	prelate_
prelates	10	4	1857	2	prelates
prester	9	35	1962	2	pre_ster
psalter	9	24	781	2	p_salter
realer	6	35	2859	2	_real_er
realters	8	36	1404	2	_realters
realtor	7	36	1135	2	_realtor
relater	7	37	2314	2	_relater
treater	7	42	1983	2	trea_ter

Search took 8 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	121059	0.626	285448.9
2	DLD Change Limit	121059	22	7.093	17067.4
3	Display Results	22	22	0.000
	(SQL Overall)	178691	22	7.719	23149.5