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

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

20 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
dreich	12	37	772	(None)
dreigh	11	24	644	1	dreigh
drench	12	36	959	1	drench
areic	7	32	1939	2	areic_
breach	13	42	1372	2	breach
breech	13	34	826	2	breech
deice	8	43	2003	2	d_eice
dreck	12	48	1280	2	dre_ck
dreidl	8	3	523	2	dreidl
driegh	11	25	456	2	driegh
dryish	13	3	632	2	dryish
french	14	35	1121	2	french
preach	13	36	1392	2	preach
reach	10	51	2388	2	_reach
retch	10	48	1830	2	_retch
rich	9	70	2554	2	_r_ich
trench	11	42	1161	2	trench
ureic	7	45	1446	2	ureic_
wrench	14	43	935	2	wrench
wretch	14	32	653	2	wretch

Search took 3 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	82551	0.343	520965.0
2	DLD Change Limit	82551	20	2.190	37694.5
3	Display Results	20	20	0.000
	(SQL Overall)	178691	20	2.533	70545.2