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

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

17 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
copperhead	20	4	235	(None)
copperheads	21	5	189	1	copperheads
coppered	15	34	1054	2	copper_e_d
choppered	19	6	488	3	chopper_e_d
chowderhead	24	11	139	3	chowderhead
cokehead	18	4	506	3	co_ke_head
compered	15	34	1492	3	comper_e_d
comprehend	20	7	394	3	comprehend
coopered	13	33	1094	3	cooper_e_d
copperah	17	30	490	3	copper__ah
copperas	14	30	857	3	copper__as
copyread	16	4	378	3	co_pyr_ead
dopehead	15	4	407	3	do_pe_head
loggerhead	16	5	145	3	loggerhead
loppered	13	32	675	3	lopper_e_d
overhead	15	21	1036	3	_o_verhead
poppyhead	19	5	150	3	popp_yhead

Search took 7 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	140603	0.406	440125.6
2	DLD Change Limit	140603	17	5.626	24991.6
3	Display Results	17	17	0.013	1307.7
	(SQL Overall)	178691	17	6.045	29560.1