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

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

45 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
checker	18	32	953	(None)
checked	19	37	1002	1	checked
checkers	19	31	784	1	checkers
cheaper	14	40	1058	2	cheaper
cheater	12	48	1696	2	cheater
check	16	47	1471	2	check__
checkered	21	4	468	2	checkered
checks	17	49	1270	2	check_s
checkup	20	4	332	2	checkup
cheder	12	51	1349	2	che_der
cheeked	17	39	966	2	cheeked
cheekier	17	3	510	2	cheekier
cheeper	14	36	1074	2	cheeper
cheer	10	54	2038	2	che__er
cheerer	12	35	1176	2	cheerer
chequer	21	3	515	2	chequer
chewer	14	55	1262	2	che_wer
chewier	15	3	759	2	chewier
chicer	13	45	1360	2	chic_er
chickee	18	31	1155	2	chickee
chicken	18	27	898	2	chicken
chirker	16	42	932	2	chirker
chocked	19	44	1161	2	chocked
choker	15	43	1437	2	ch_oker
chucked	19	46	973	2	chucked
chuckler	19	3	555	2	chuckler
chukker	15	4	383	2	chukker
clacker	15	38	1377	2	clacker
clicker	15	41	1188	2	clicker
clocker	15	39	1087	2	clocker
cocker	14	43	2039	2	c_ocker
cracker	15	31	1417	2	cracker
decker	13	52	1599	2	_decker
hacker	15	48	2269	2	_hacker
heckler	16	27	857	2	_heckler
hocker	15	51	1856	2	_hocker
necker	12	40	1279	2	_necker
pecker	14	46	1536	2	_pecker
shicker	16	39	1482	2	shicker
shocker	16	34	1143	2	shocker
shucker	16	37	1010	2	shucker
thicker	16	36	1102	2	thicker
whacker	19	36	850	2	whacker
whicker	19	35	977	2	whicker
wrecker	16	36	760	2	wrecker

Search took 4 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	107671	0.376	475242.0
2	DLD Change Limit	107671	45	3.280	32826.5
3	Display Results	45	45	0.016	2812.5
	(SQL Overall)	178691	45	3.672	48663.1