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

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

25 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
unison	6	4	903	(None)
union	5	45	1979	1	uni_on
unisons	7	4	842	1	unisons
anion	5	50	2881	2	ani_on
benison	9	3	712	2	benison
bison	7	57	1698	2	_bison
bunion	8	31	1131	2	buni_on
foison	9	4	893	2	foison
grison	7	3	1010	2	grison
inion	5	46	2018	2	ini_on
ninon	5	55	1738	2	_ninon
niton	5	54	1828	2	_niton
onion	5	43	2097	2	oni_on
orison	6	4	1166	2	orison
poison	8	3	1222	2	poison
prison	8	5	1402	2	prison
unicorn	9	4	651	2	unicorn
unions	6	42	1675	2	uni_ons
unipod	9	4	685	2	unipod
unisex	13	5	835	2	unisex
unisonal	8	4	537	2	unisonal
unrisen	7	22	928	2	unrisen
unsown	9	32	843	2	un_sown
unwon	8	45	1234	2	un_won
venison	10	3	644	2	venison

Search took 5 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	0.233	766914.2
2	DLD Change Limit	82551	25	4.046	20403.1
3	Display Results	25	25	0.000
	(SQL Overall)	178691	25	4.279	41760.0