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

Here are the results of your fuzzy-string dictionary search for “headspaces” with Change Limit: [1] [2] [3] [4] [5]

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
headspaces	18	5	280	(None)
headspace	17	5	278	1	headspace_
headraces	15	4	661	2	head_races
aerospaces	14	4	342	3	aerospaces
headaches	18	4	503	3	head__aches
headgates	14	4	638	3	head_gates
headpieces	18	5	283	3	headpieces
headrace	14	4	666	3	head_race_
headsails	13	4	394	3	heads_ails
headstalls	14	5	322	3	headstalls
headstands	15	4	385	3	headstands
headstays	16	4	356	3	headsta_ys
headstocks	20	4	282	3	headstocks
headstones	14	6	536	3	headstones
midspaces	16	4	399	3	_midspaces
respaces	12	3	1104	3	re__spaces

Search took 8 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	140603	0.156	1145455.1
2	DLD Change Limit	140603	16	6.936	20271.5
3	Display Results	16	16	0.000
	(SQL Overall)	178691	16	7.092	25196.1