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

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

26 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
scroll	8	3	1017	(None)
scrolls	9	3	806	1	scrolls
stroll	6	3	1160	1	stroll
droll	6	54	1540	2	_droll
enroll	6	11	1007	2	enroll
enscroll	10	9	333	2	enscroll
inscroll	10	11	321	2	inscroll
reroll	6	4	1268	2	reroll
roll	4	63	3165	2	__roll
scall	7	44	2037	2	sc_all
school	11	4	1072	2	school
schorl	11	7	981	2	schorl
scold	8	54	1486	2	sc_old
scowl	10	120	1297	2	sc_owl
scrawl	11	20	809	2	scrawl
scrod	8	51	1507	2	scro_d
scrods	9	41	1161	2	scrods
scrolled	11	3	705	2	scrolled
scroop	10	29	978	2	scroop
scrota	8	3	1020	2	scrota
scrotal	9	3	849	2	scrotal
scull	7	53	1576	2	sc_ull
shrill	9	47	1230	2	shrill
strolls	7	3	918	2	strolls
troll	5	44	1653	2	_troll
unroll	6	12	1007	2	unroll

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	26	2.563	32208.7
3	Display Results	26	26	0.016	1625.0
	(SQL Overall)	178691	26	2.922	61153.7