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

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

45 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
backless	16	29	1063	(None)
barkless	14	31	802	1	barkless
tackless	14	41	948	1	tackless
backers	15	38	2188	2	back_ers
backlash	19	4	592	2	backlash
backlist	16	9	1065	2	backlist
backlists	17	11	741	2	backlists
backlogs	17	4	663	2	backlogs
backrest	16	3	939	2	backrest
backrests	17	4	498	2	backrests
backsets	16	3	885	2	backsets
barbless	12	31	871	2	barbless
barless	9	43	1700	2	ba_rless
baseless	10	9	956	2	baseless
bathless	13	12	738	2	bathless
beakless	14	29	738	2	beakless
blacklegs	18	4	391	2	blacklegs
blackness	17	3	566	2	blackness
bractless	13	3	554	2	bractless
bucklers	16	34	950	2	bucklers
buckles	15	34	1609	2	buckle_s
cacklers	16	37	1070	2	cacklers
cackles	15	37	1720	2	cackle_s
faceless	13	26	917	2	faceless
feckless	17	22	578	2	feckless
hacklers	17	37	1030	2	hacklers
hackles	16	29	1706	2	hackle_s
jacklegs	22	3	395	2	jacklegs
laceless	10	23	985	2	laceless
luckless	14	26	589	2	luckless
mackles	15	44	1575	2	mackle_s
neckless	14	23	643	2	neckless
packness	16	3	693	2	packness
rankless	12	26	823	2	rankless
reckless	14	25	797	2	reckless
rockless	14	29	729	2	rockless
sockless	14	26	779	2	sockless
stackless	15	5	593	2	stackless
suckless	14	28	882	2	suckless
tacklers	14	30	1077	2	tacklers
tackles	13	38	1652	2	tackle_s
tactless	10	28	846	2	tactless
tankless	12	26	782	2	tankless
trackless	15	24	672	2	trackless
wickless	17	3	608	2	wickless

Search took 6 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	121059	0.280	638182.1
2	DLD Change Limit	121059	45	5.533	21879.5
3	Display Results	45	45	0.030	1500.0
	(SQL Overall)	178691	45	5.843	30582.1