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

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

92 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
pouch	12	46	1708	(None)
couch	12	53	2011	1	couch
mouch	12	47	1580	1	mouch
ouch	9	57	2463	1	_ouch
poach	12	49	1786	1	poach
pooch	12	48	1530	1	pooch
porch	12	59	1862	1	porch
pouchy	16	53	866	1	pouchy
touch	10	65	1939	1	touch
vouch	13	46	1190	1	vouch
avouch	14	3	483	2	avouch
botch	12	67	1745	2	botch
bough	11	57	1931	2	bough
capouch	16	4	441	2	capouch
coach	12	59	1945	2	coach
conch	12	46	2007	2	conch
cooch	12	49	1683	2	cooch
cough	11	58	1964	2	cough
couth	10	61	2249	2	couth
crouch	13	39	1020	2	crouch
douce	8	55	1842	2	douce
douche	12	46	1322	2	douche
dough	10	52	1738	2	dough
epoch	12	4	820	2	epo_ch
grouch	12	31	847	2	grouch
heuch	13	53	1233	2	heuch
hooch	13	58	1370	2	hooch
hotch	13	62	1473	2	hotch
loach	10	51	1636	2	loach
loch	9	55	2713	2	lo_ch
louche	11	52	1266	2	louche
lough	9	51	1848	2	lough
mooch	12	53	1361	2	mooch
mouth	10	54	2029	2	mouth
much	11	52	2403	2	_much
notch	10	56	1332	2	notch
ouph	9	56	1837	2	_ouph
parch	12	51	2300	2	parch
patch	12	52	2122	2	patch
paunch	13	36	985	2	paunch
peach	12	54	2249	2	peach
pech	11	61	2545	2	p_ech
perch	12	45	1883	2	perch
pinch	12	56	1930	2	pinch
pitch	12	50	1841	2	pitch
plough	12	57	756	2	plough
pluck	13	42	1230	2	pluck
plush	10	56	1471	2	plush
poachy	16	38	896	2	poachy
pock	12	61	2929	2	po_ck
poco	8	68	2615	2	po_co
poh	8	67	4053	2	po__h
ponce	9	52	2251	2	ponce
poncho	13	33	1012	2	poncho
pooh	9	60	2738	2	po_oh
posh	9	54	2732	2	po_sh
pouched	15	36	1277	2	pouched
pouches	14	41	1674	2	pouches
pouf	9	57	3264	2	pou_f
pouff	13	52	1542	2	pouff
poufs	10	56	1606	2	poufs
poult	7	69	2887	2	poult
pounce	10	52	1409	2	pounce
pound	8	44	1786	2	pound
pour	6	115	2747	2	pou_r
pours	7	46	2318	2	pours
pout	6	57	5255	2	pou_t
pouts	7	55	3032	2	pouts
pouty	10	70	1881	2	pouty
psych	15	5	496	2	psych
puce	8	51	2788	2	p_uce
puck	12	49	2794	2	p_uck
pugh	10	66	1923	2	p_ugh
punch	12	51	1842	2	punch
push	9	55	2662	2	p_ush
roach	10	57	1700	2	roach
rotch	10	58	1593	2	rotch
rouche	11	47	1431	2	rouche
rough	9	78	1943	2	rough
routh	8	64	2307	2	routh
sauch	10	49	1877	2	sauch
slouch	11	43	852	2	slouch
sough	9	53	2046	2	sough
south	8	52	2357	2	south
such	9	64	2481	2	_such
teuch	10	52	1485	2	teuch
torch	10	74	2093	2	torch
touche	11	49	1617	2	touche
touchy	14	50	1050	2	touchy
tough	9	73	2198	2	tough
youth	11	53	1504	2	youth
yuch	12	58	1853	2	_yuch

Search took 2 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	0.296	603685.8
2	DLD Change Limit	53800	92	1.596	33709.3
3	Display Results	92	92	0.013	7076.9
	(SQL Overall)	178691	92	1.905	93801.0