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

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

23 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
surtax	13	3	784	(None)
curtal	8	39	1454	2	curtal
kurta	9	51	1391	2	kurta_
kurtas	10	34	988	2	kurtas
sorta	5	71	2541	2	sorta_
subtaxa	16	4	448	2	subtaxa
sultan	6	30	1259	2	sultan
suntan	6	26	1300	2	suntan
supertax	17	4	597	2	supertax
sura	4	57	4029	2	sur_a_
surah	8	68	2325	2	sur_ah
sural	5	59	3126	2	sur_al
suras	5	53	3633	2	sur_as
surra	5	55	2134	2	surra_
surras	6	59	1953	2	surras
surtaxed	16	4	413	2	surtaxed
surtaxes	15	3	651	2	surtaxes
sutra	5	42	1793	2	sutra_
sutras	6	48	1859	2	sutras
sutta	5	40	1533	2	sutta_
suttas	6	38	1379	2	suttas
syntax	16	3	430	2	syntax
yurta	8	60	1425	2	yurta_

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	0.346	516448.0
2	DLD Change Limit	82551	23	2.296	35954.3
3	Display Results	23	23	0.013	1769.2
	(SQL Overall)	178691	23	2.655	67303.6