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

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

43 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
couplers	12	33	1132	(None)
coupler	11	47	1301	1	coupler_
couples	11	53	1705	1	couple_s
couplets	12	38	987	1	couplets
coalers	9	44	1935	2	co_alers
cobblers	14	35	959	2	cobblers
coddlers	12	35	917	2	coddlers
coilers	9	36	1990	2	co_ilers
compeers	14	34	1001	2	compeers
compilers	15	3	705	2	compilers
compliers	15	3	829	2	compliers
coolers	9	35	2249	2	co_olers
coopers	11	40	1948	2	coop_ers
copers	10	46	2984	2	co_p_ers
copiers	11	42	1596	2	co_piers
coppers	13	35	1975	2	co_ppers
copters	11	36	2128	2	co_pters
corulers	10	3	977	2	corulers
couchers	15	35	1386	2	couchers
coughers	14	39	996	2	coughers
coulees	9	3	1551	2	cou_lees
coulters	10	36	1431	2	coulters
counters	10	33	2019	2	counters
coupes	10	50	2252	2	coup_e_s
couple	10	44	1596	2	couple__
coupled	12	43	1267	2	couple_d
couplet	11	47	1794	2	couple_t
couriers	10	32	1317	2	couriers
coursers	10	44	1230	2	coursers
courters	10	30	1537	2	courters
couters	9	38	2730	2	cou_ters
croupiers	13	3	465	2	croupiers
crullers	10	4	730	2	crullers
cruppers	14	31	732	2	cruppers
cullers	9	34	1885	2	c_ullers
cupelers	12	6	673	2	c_upelers
cuppers	13	37	1221	2	c_uppers
curlers	9	42	1807	2	c_urlers
cutlers	9	42	1700	2	c_utlers
decouplers	15	7	308	2	decouplers
doublers	11	28	850	2	doublers
soupless	10	26	846	2	soupless
uncouplers	14	4	252	2	uncouplers

Search took 5 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	121059	0.406	440125.6
2	DLD Change Limit	121059	43	4.030	30039.5
3	Display Results	43	43	0.016	2687.5
	(SQL Overall)	178691	43	4.452	40137.2