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

Here are the results of your fuzzy-string dictionary search for “attacks” 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
attacks	13	12	694	(None)
attack	12	14	815	1	attack_
amtracks	16	9	663	2	amtracks
anticks	13	46	1225	2	anticks
arracks	13	8	773	2	arracks
attach	11	11	839	2	attac_h
attache	12	10	669	2	attache
attaches	13	13	772	2	attaches
attacked	15	12	511	2	attacked
attacker	14	14	498	2	attacker
attackers	15	14	401	2	attackers
attains	7	3	1098	2	attains
attars	6	45	1531	2	atta_rs
attics	8	44	1328	2	attic_s
attracts	10	4	779	2	attracts
fatbacks	19	4	600	2	fatbacks
hatracks	17	3	753	2	hatracks
mattocks	16	4	498	2	mattocks
reattacks	15	4	375	2	reattacks
retacks	13	22	1071	2	retacks
stacks	12	43	1726	2	_stacks
tacks	11	54	3013	2	__tacks
thacks	15	43	1192	2	_thacks
tracks	12	48	1884	2	_tracks
untacks	13	5	750	2	untacks

Search took 4 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	107671	0.403	443402.0
2	DLD Change Limit	107671	25	3.313	32499.5
3	Display Results	25	25	0.000
	(SQL Overall)	178691	25	3.716	48086.9