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

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

24 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
unhair	9	3	733	(None)
unchair	12	3	616	1	unchair
unfair	9	3	623	1	unfair
unhairs	10	3	637	1	unhairs
chair	10	55	1963	2	_chair
funfair	13	4	203	2	funfair
hair	7	63	3014	2	__hair
mohair	11	3	520	2	mohair
unai	4	48	2478	2	un_ai_
unais	5	34	2077	2	un_ais
unbar	7	19	1361	2	unba_r
unchain	12	3	894	2	unchain
unchairs	13	4	550	2	unchairs
unhaired	12	23	876	2	unhaired
unhairer	11	17	499	2	unhairer
unhand	10	4	1038	2	unhand
unhang	10	3	844	2	unhang
unhat	8	11	1926	2	unha_t
unhats	9	11	1062	2	unhats
unhip	10	17	882	2	unh_ip
unlaid	7	3	1175	2	unlaid
unnail	6	4	1058	2	unnail
unpaid	9	3	947	2	unpaid
unsaid	7	4	1183	2	unsaid

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	82551	0.123	1452772.4
2	DLD Change Limit	82551	24	3.016	27371.0
3	Display Results	24	24	0.016	1500.0
	(SQL Overall)	178691	24	3.155	56637.4