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

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

18 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
frostless	12	3	574	(None)
frontless	12	3	540	1	frontless
costless	10	3	1000	2	_costless
crestless	11	4	678	2	crestless
crustless	11	5	540	2	crustless
feastless	12	3	504	2	feastless
footless	11	37	1080	2	f_ootless
fretless	11	3	806	2	fr_etless
frockless	18	4	345	2	frockless
frontlets	12	4	423	2	frontlets
frosteds	12	30	565	2	frost_eds
frostiest	12	3	921	2	frostiest
frostiness	13	3	656	2	frostiness
fruitless	12	4	416	2	fruitless
restless	8	27	1316	2	_restless
rootless	8	39	1044	2	_rootless
rustless	8	35	1024	2	_rustless
trustless	9	5	595	2	trustless

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	121436	0.373	479064.3
2	DLD Change Limit	121436	18	3.143	38637.0
3	Display Results	18	18	0.000
	(SQL Overall)	178691	18	3.516	50822.2