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

Here are the results of your fuzzy-string dictionary search for “chap” with Change Limit: [1] [2]

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.

21 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
chap	11	49	2849	(None)
cap	7	67	5898	1	c_ap
chad	10	55	2550	1	chad
chai	9	59	2990	1	chai
cham	11	55	3231	1	cham
champ	14	50	1796	1	champ
chao	9	57	2731	1	chao
chape	12	52	2114	1	chape
chaps	12	53	2606	1	chaps
chapt	12	58	2764	1	chapt
char	9	51	3215	1	char
chat	9	55	4613	1	chat
chaw	12	62	2463	1	chaw
chay	12	49	2487	1	chay
cheap	12	69	1594	1	cheap
chip	11	67	2642	1	chip
chop	11	60	2492	1	chop
clap	8	64	2904	1	clap
crap	8	57	3184	1	crap
hap	8	73	6005	1	_hap
whap	12	51	1964	1	whap

Search took 1 second 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	13983	0.060	2978183.3
2	DLD Change Limit	13983	21	0.250	55932.0
3	Display Results	21	21	0.000
	(SQL Overall)	178691	21	0.310	576422.6