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

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

70 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
rachets	12	45	1683	(None)
brachets	15	43	1198	1	brachets
cachets	14	50	1426	1	cachets
rachet	11	50	2897	1	rachet_
rackets	13	49	1687	1	rackets
ratchets	13	31	1026	1	ratchets
rochets	12	42	1347	1	rochets
sachets	12	39	1410	1	sachets
aches	10	61	3229	2	_ache_s
archers	12	44	1457	2	archers
arches	11	48	2204	2	arche_s
baches	13	54	2694	2	bache_s
braches	14	46	2122	2	brache_s
brachet	14	40	2031	2	brachet_
brackets	16	33	1043	2	brackets
caches	13	79	2691	2	cache_s
cachet	13	45	2641	2	cachet_
crochets	15	35	983	2	crochets
facets	11	63	1665	2	fac_ets
hatchets	16	33	1038	2	hatchets
jackets	20	50	1137	2	jackets
laches	11	65	2834	2	lache_s
latchets	13	34	1001	2	latchets
maches	13	48	2723	2	mache_s
machete	14	3	1088	2	machete
machetes	15	3	963	2	machetes
manchets	15	26	957	2	manchets
naches	11	46	2241	2	nache_s
oraches	12	42	1647	2	orache_s
packets	15	51	1477	2	packets
rabbets	11	27	942	2	rabbets
racers	8	47	2543	2	rac_ers
races	7	49	4324	2	rac_e_s
racheted	14	14	950	2	racheted
rachis	11	40	1765	2	rach_is
rachitis	13	4	835	2	rachitis
raciest	9	28	2001	2	raciest
racists	9	26	1332	2	racists
rackers	13	43	2045	2	rackers
racket	12	52	2942	2	racket_
rackety	16	49	911	2	rackety
racquets	19	4	476	2	racquets
ramets	8	35	1739	2	ra_mets
ramjets	16	3	516	2	ramjets
ranchers	13	33	1179	2	ranchers
ranches	12	36	2011	2	ranche_s
raphes	11	51	1745	2	raphe_s
rashers	10	40	2091	2	rashers
rashes	9	53	3015	2	rashe_s
rashest	10	39	1687	2	rashest
ratches	12	36	2046	2	ratche_s
ratchet	12	42	1833	2	ratchet_
reachers	13	35	1572	2	reachers
reaches	12	34	2320	2	reache_s
recheats	13	3	919	2	recheats
rechews	15	3	729	2	rechews
richens	12	34	973	2	richens
riches	11	50	2208	2	riche_s
richest	12	28	1368	2	richest
rickets	13	49	1509	2	rickets
roaches	12	36	1621	2	roache_s
rochet	11	54	2300	2	rochet_
rockets	13	46	1536	2	rockets
ruches	11	48	1958	2	ruche_s
sachems	14	34	890	2	sachems
sachet	11	47	2577	2	sachet_
taches	11	42	2417	2	tache_s
tackets	13	49	1436	2	tackets
tracheas	13	4	1027	2	tracheas
yachts	14	3	702	2	yach_ts

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	70	3.093	34811.2
3	Display Results	70	70	0.030	2333.3
	(SQL Overall)	178691	70	3.499	51069.2