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

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

(Found more than 100 similar words, so Change Limit cannot be increased.)
Check this box to automatically search another random word after seconds.

110 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
beach	12	46	2389	(None)
bach	11	61	3139	1	b_ach
beachy	16	40	1125	1	beachy
beech	12	43	1550	1	beech
belch	12	44	1550	1	belch
bench	12	56	1950	1	bench
bleach	13	36	1140	1	bleach
brach	12	61	2330	1	brach
breach	13	42	1372	1	breach
each	9	55	3058	1	_each
leach	10	54	2252	1	leach
peach	12	54	2249	1	peach
reach	10	51	2388	1	reach
teach	10	52	2112	1	teach
back	12	55	3576	2	b_ack
bah	8	77	5535	2	b_a_h
bash	9	152	4016	2	b_ash
batch	12	46	2010	2	batch
bath	9	59	4008	2	b_ath
beached	15	45	1655	2	beached
beaches	14	41	2065	2	beaches
beacon	10	5	1137	2	beacon
bead	7	59	3792	2	bea_d
beads	8	54	2950	2	beads
beady	11	47	1992	2	beady
beak	10	65	3438	2	bea_k
beaks	11	53	2662	2	beaks
beaky	14	61	1802	2	beaky
beam	8	69	3923	2	bea_m
beams	9	53	2817	2	beams
beamy	12	62	1857	2	beamy
bean	6	64	4386	2	bea_n
beano	7	54	2155	2	beano
beans	7	57	3469	2	beans
bear	6	68	4464	2	bea_r
beard	8	60	2496	2	beard
bears	7	57	3904	2	bears
beast	7	63	3864	2	beast
beat	6	61	6830	2	bea_t
beats	7	60	4224	2	beats
beau	6	61	3727	2	bea_u
beaus	7	51	2711	2	beaus
beaut	7	51	3521	2	beaut
beaux	14	65	1321	2	beaux
becap	11	43	1505	2	becap
beck	12	62	2657	2	be_ck
beechy	16	39	750	2	beechy
berth	10	49	1788	2	berth
beth	9	66	2923	2	be_th
birch	12	49	1402	2	birch
bitch	12	50	1776	2	bitch
black	13	47	1907	2	black
blah	9	86	2506	2	bla_h
blanch	13	34	1085	2	blanch
blench	13	37	1045	2	blench
botch	12	67	1745	2	botch
brace	9	56	2927	2	brace
brachs	13	44	1575	2	brachs
bract	9	63	3272	2	bract
branch	13	40	1477	2	branch
brash	10	62	2156	2	brash
breath	11	39	1626	2	breath
breech	13	34	826	2	breech
broach	13	36	1111	2	broach
bunch	12	51	1860	2	bunch
butch	12	54	1654	2	butch
clach	12	46	1782	2	clach
coach	12	59	1945	2	coach
deash	9	56	1724	2	deash
death	9	48	2252	2	death
detach	12	3	1041	2	detach
eath	7	57	3566	2	_eath
etch	9	54	1914	2	_etch
fetch	13	49	1347	2	fetch
heath	11	57	2428	2	heath
heuch	13	53	1233	2	heuch
kench	14	55	1392	2	kench
ketch	14	49	1202	2	ketch
leachy	14	41	973	2	leachy
leash	8	55	1921	2	leash
lech	9	68	2544	2	le_ch
leech	10	49	1321	2	leech
letch	10	52	1580	2	letch
loach	10	51	1636	2	loach
mach	11	61	3448	2	_mach
merch	12	54	1796	2	merch
neath	8	60	2028	2	neath
obeah	10	3	899	2	obea_h
orach	10	52	1923	2	orach
peace	9	50	2608	2	peace
peachy	16	45	1084	2	peachy
pech	11	61	2545	2	pe_ch
perch	12	45	1883	2	perch
pleach	13	42	1124	2	pleach
poach	12	49	1786	2	poach
preach	13	36	1392	2	preach
react	7	46	3433	2	react
retch	10	48	1830	2	retch
roach	10	57	1700	2	roach
search	11	33	1242	2	search
tach	9	61	3275	2	_tach
tech	9	59	2544	2	te_ch
tench	10	56	2000	2	tench
teuch	10	52	1485	2	teuch
vetch	13	44	1184	2	vetch
welch	13	44	1149	2	welch
wench	13	62	1478	2	wench
yeah	10	67	2541	2	yea_h
yecch	15	55	809	2	yecch
yech	12	72	2053	2	ye_ch

Search took 3 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	53800	0.343	520965.0
2	DLD Change Limit	53800	110	2.156	24953.6
3	Display Results	110	110	0.030	3666.7
	(SQL Overall)	178691	110	2.529	70656.8