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

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

10 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
firths	12	51	1350	(None)
airths	9	54	1425	1	airths
births	11	57	1360	1	births
fifths	15	40	654	1	fifths
filths	12	38	978	1	filths
firth	11	58	1953	1	firth_
friths	12	43	1358	1	friths
girths	10	56	1227	1	girths
mirths	11	49	1299	1	mirths
yirths	12	63	953	1	yirths

Search took 2 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	48755	0.313	570897.8
2	DLD Change Limit	48755	10	0.826	59025.4
3	Display Results	10	10	0.000
	(SQL Overall)	178691	10	1.139	156884.1