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

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

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.

20 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
hatchbacks	26	8	308	(None)
hatchback	25	6	331	1	hatchback_
hatchecks	23	4	359	2	hatch_ecks
hunchbacks	26	5	225	2	hunchbacks
notchbacks	23	5	217	2	notchbacks
fatbacks	19	4	600	3	fat__backs
halfbacks	23	4	399	3	ha_lfbacks
hardbacks	21	4	537	3	ha_rdbacks
hardhacks	22	4	370	3	hardh_acks
hatcheck	22	4	401	3	hatch_eck_
hatchways	23	4	266	3	hatchwa_ys
hatracks	17	3	753	3	hat__racks
hunchback	25	5	226	3	hunchback_
matchbooks	23	5	232	3	matchbooks
matchlocks	23	5	230	3	matchlocks
matchmarks	23	5	262	3	matchmarks
notchback	22	5	230	3	notchback_
switchbacks	27	5	198	3	switchbacks
touchbacks	23	13	291	3	touchbacks
watchbands	21	5	282	3	watchbands

Search took 7 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	0.406	440125.6
2	DLD Change Limit	140603	20	6.143	22888.3
3	Display Results	20	20	0.013	1538.5
	(SQL Overall)	178691	20	6.562	27231.2