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

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

16 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
haffit	15	3	853	(None)
haffet	15	3	1170	1	haffet
haffits	16	3	619	1	haffits
affix	18	3	600	2	_affix
afrit	8	3	2317	2	_afrit
habit	10	30	2701	2	ha_bit
haffets	16	3	605	2	haffets
hafiz	20	6	1121	2	ha_fiz
haft	10	59	4184	2	ha_f_t
kaffir	16	34	530	2	kaffir
maffia	14	32	720	2	maffia
raffia	12	28	770	2	raffia
soffit	12	3	787	2	soffit
taffia	12	28	690	2	taffia
waffie	15	33	856	2	waffie
zaffir	21	39	551	2	zaffir

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	0.126	1418182.5
2	DLD Change Limit	82551	16	2.483	33246.5
3	Display Results	16	16	0.000
	(SQL Overall)	178691	16	2.609	68490.2