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

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

31 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
duffel	13	40	775	(None)
duffels	14	29	645	1	duffels
duffer	13	47	1166	1	duffer
duffle	13	36	853	1	duffle
buffed	15	43	1314	2	buffed
buffer	14	45	1268	2	buffer
buffet	14	31	1378	2	buffet
cuffed	15	43	1121	2	cuffed
daffed	14	42	949	2	daffed
deffer	13	44	1130	2	deffer
defuel	10	34	893	2	defuel
differ	13	39	1084	2	differ
doffed	14	42	850	2	doffed
doffer	13	39	1135	2	doffer
duel	5	67	2970	2	du__el
duff	11	43	2664	2	duff__
duffers	14	34	1009	2	duffers
duffles	14	30	892	2	duffles
duffs	12	52	1662	2	duff_s
huffed	16	37	1015	2	huffed
luffed	13	38	1082	2	luffed
muffed	15	42	1059	2	muffed
muffle	14	33	964	2	muffle
puffed	15	35	1060	2	puffed
puffer	14	46	1073	2	puffer
ruffe	11	47	1381	2	ruffe_
ruffed	13	43	1274	2	ruffed
ruffes	12	41	1242	2	ruffes
ruffle	12	41	1167	2	ruffle
suffer	12	43	1451	2	suffer
tuffet	12	26	1208	2	tuffet

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	0.343	520965.0
2	DLD Change Limit	82551	31	2.140	38575.2
3	Display Results	31	31	0.016	1937.5
	(SQL Overall)	178691	31	2.499	71505.0