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

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

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
fettlings	13	5	375	(None)
fettling	12	6	677	1	fettling_
settlings	10	5	468	1	settlings
bottlings	12	21	529	2	bottlings
fatlings	12	35	930	2	f_atlings
feelings	12	33	893	2	fe_elings
feltings	12	31	790	2	felt_ings
fetting	11	35	1787	2	fett_ing_
fittings	12	31	820	2	fitt_ings
flatlings	13	31	582	2	flatlings
nestlings	10	7	431	2	nestlings
nettings	9	28	810	2	nett_ings
nettling	9	5	721	2	nettling_
pettings	11	34	970	2	pett_ings
pettling	11	6	821	2	pettling_
rattlings	10	23	551	2	rattlings
settings	9	38	1007	2	sett_ings
settling	9	7	894	2	settling_
wettings	12	34	840	2	wett_ings

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	0.393	454684.5
2	DLD Change Limit	121436	19	3.310	36687.6
3	Display Results	19	19	0.016	1187.5
	(SQL Overall)	178691	19	3.719	48048.1