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

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

74 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
happen	13	48	1219	(None)
happed	14	48	2010	1	happed
happens	14	35	917	1	happens
hapten	11	53	1298	1	hapten
rappen	10	35	1271	1	rappen
appel	9	46	1589	2	_appel
append	11	3	827	2	_append
arpen	7	44	1804	2	_arpen
aspen	7	52	1609	2	_aspen
capped	13	47	2185	2	capped
capper	12	44	2198	2	capper
chapmen	16	3	728	2	chapmen
chapped	17	27	1144	2	chapped
dampen	11	43	1059	2	dampen
dapped	12	45	1676	2	dapped
dapper	11	40	1663	2	dapper
gapped	12	42	1712	2	gapped
haen	7	62	2945	2	ha__en
hamper	13	45	1865	2	hamper
happened	16	3	565	2	happened
happier	14	33	1203	2	happier
happing	15	38	1723	2	happing
happy	15	58	1353	2	happ_y
haptene	12	38	1093	2	haptene
haptens	12	45	1134	2	haptens
harden	10	57	1853	2	harden
harken	13	51	1634	2	harken
harped	12	44	1840	2	harped
harper	11	50	1840	2	harper
harpin	11	36	1438	2	harpin
hasped	12	50	1444	2	hasped
hasten	9	57	1856	2	hasten
hatpin	11	26	1060	2	hatpin
hausen	9	6	1038	2	hausen
haven	11	47	1853	2	ha_ven
hempen	13	3	896	2	hempen
hepper	13	34	1266	2	hepper
hipped	14	43	1769	2	hipped
hipper	13	38	1802	2	hipper
holpen	11	29	941	2	holpen
hopped	14	43	1811	2	hopped
hopper	13	42	1848	2	hopper
hyphen	17	3	639	2	hyphen
keppen	14	34	656	2	keppen
kippen	14	29	901	2	kippen
lapped	11	43	2003	2	lapped
lapper	10	43	1995	2	lapper
lappet	10	38	1772	2	lappet
lippen	10	39	1140	2	lippen
mapped	13	40	1588	2	mapped
mapper	12	45	1609	2	mapper
nappe	9	61	1499	2	nappe_
napped	11	42	1816	2	napped
napper	10	37	1828	2	napper
nappes	10	45	1562	2	nappes
rapped	11	41	2268	2	rapped
rappee	10	36	1867	2	rappee
rappel	10	42	1195	2	rappel
rapper	10	46	2157	2	rapper
sapped	11	44	2201	2	sapped
sapper	10	38	2235	2	sapper
shapen	11	44	1465	2	sha_pen
sharpen	12	38	972	2	sharpen
shippen	14	29	886	2	shippen
tapped	11	38	2005	2	tapped
tapper	10	44	1961	2	tapper
tappet	10	38	2011	2	tappet
wapped	14	44	1647	2	wapped
whapped	18	36	757	2	whapped
whapper	17	34	827	2	whapper
yapped	14	44	1514	2	yapped
yapper	13	37	1451	2	yapper
zapped	20	42	1352	2	zapped
zapper	19	34	1402	2	zapper

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	82551	0.106	1685764.2
2	DLD Change Limit	82551	74	2.596	31799.3
3	Display Results	74	74	0.030	2466.7
	(SQL Overall)	178691	74	2.732	65406.7