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

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

18 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
prefeudal	15	4	238	(None)
prebendal	14	4	400	2	prebendal
precaudal	14	4	341	2	precaudal
creedal	10	3	709	3	cre_e_dal
feudal	10	3	768	3	___feudal
nonfeudal	13	4	369	3	nonfeudal
prefectural	18	8	280	3	prefectural
prefixal	20	4	454	3	pref_ixal
prelegal	11	4	505	3	prele_gal
preludial	12	4	487	3	pre_ludial
premeal	11	3	1052	3	preme__al
prepupal	11	6	426	3	pre_pupal
prerectal	13	4	569	3	prerectal
prerenal	10	4	908	3	prere_nal
preverbal	16	4	388	3	preverbal
referral	11	4	440	3	_referral
refusal	10	5	689	3	_ref_usal
refutal	10	4	694	3	_ref_utal

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	148641	0.440	406115.9
2	DLD Change Limit	148641	18	6.640	22385.7
3	Display Results	18	18	0.016	1125.0
	(SQL Overall)	178691	18	7.096	25181.9