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

Here are the results of your fuzzy-string dictionary search for “arm” with Change Limit: [1] [2]

(Change Limit cannot be increased to the length of your word, because then every letter could be different!)
Check this box to automatically increase the Change Limit after seconds.

19 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
arm	5	84	4962	(None)
aim	5	78	5821	1	aim
am	4	118	7556	1	a_m
ar	2	113	7938	1	ar_
arb	5	104	4842	1	arb
arc	5	102	5090	1	arc
are	3	78	7457	1	are
arf	6	74	5337	1	arf
ark	7	70	4496	1	ark
arms	6	61	3749	1	arms
army	9	66	2418	1	army
ars	3	76	7093	1	ars
art	3	86	7914	1	art
arum	6	61	2903	1	arum
barm	8	67	3960	1	barm
farm	9	59	3453	1	farm
harm	9	56	3779	1	harm
ram	5	68	6727	1	ram
warm	9	59	3567	1	warm

Search took 1 second 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	5146	0.063	2836365.1
2	DLD Change Limit	5146	19	0.093	55333.3
3	Display Results	19	19	0.000
	(SQL Overall)	178691	19	0.156	1145455.1