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

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

25 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
vapour	11	37	887	(None)
sapour	8	38	1237	1	sapour
valour	9	30	1037	1	valour
vapor	10	40	1309	1	vapo_r
vapours	12	27	745	1	vapours
vapoury	15	28	480	1	vapoury
amour	7	50	1485	2	_amour
favour	12	43	833	2	favour
inpour	8	3	706	2	inpour
labour	8	42	1093	2	labour
pour	6	115	2747	2	__pour
repour	8	3	1099	2	repour
sapor	7	51	1925	2	sapo_r
sapours	9	36	1061	2	sapours
savour	9	41	1070	2	savour
tabour	8	40	1131	2	tabour
valor	8	36	1489	2	valo_r
valours	10	24	873	2	valours
vaporer	12	3	698	2	vaporer
vapors	11	38	1269	2	vapors
vapory	14	39	876	2	vapory
vapoured	14	3	435	2	vapoured
vapourer	13	4	426	2	vapourer
velour	9	32	876	2	velour
vigour	10	25	680	2	vigour

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	0.123	1452772.4
2	DLD Change Limit	82551	25	2.063	40015.0
3	Display Results	25	25	0.016	1562.5
	(SQL Overall)	178691	25	2.202	81149.4