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

Here are the results of your fuzzy-string dictionary search for “sustains” 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
sustains	8	3	855	(None)
sustain	7	3	877	1	sustain_
abstains	10	4	732	2	abstains
curtains	10	25	970	2	curtains
destains	9	3	1181	2	destains
distains	9	4	1360	2	distains
dustbins	11	4	459	2	dustbins
fusains	10	3	836	2	fus_ains
fustians	11	4	640	2	fustians
sextains	15	24	681	2	sextains
stains	6	49	2365	2	__stains
sultans	7	24	1183	2	sulta_ns
suntans	7	21	1173	2	sunta_ns
sustained	10	4	538	2	sustained
sustainer	9	4	478	2	sustainer
sustainers	10	4	413	2	sustainers

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	121059	0.406	440125.6
2	DLD Change Limit	121059	16	3.440	35191.6
3	Display Results	16	16	0.000
	(SQL Overall)	178691	16	3.846	46461.5