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

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

19 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
heathless	15	3	559	(None)
deathless	13	3	522	1	deathless
heatless	11	30	1146	1	heat_less
bathless	13	12	738	2	_bathless
beatless	10	33	1159	2	beat_less
breathless	15	4	353	2	breathless
depthless	15	4	275	2	depthless
hatless	10	38	1344	2	h_at_less
headless	12	28	986	2	hea_dless
heartless	12	3	639	2	heartless
heathens	14	32	1015	2	heath_ens
heathers	14	39	1473	2	heath_ers
heathiest	15	4	938	2	heathiest
meatless	10	34	1086	2	meat_less
nathless	11	12	702	2	_nathless
pathless	13	13	804	2	_pathless
seatless	8	32	1300	2	seat_less
teethless	12	4	370	2	teethless
wheatless	15	3	400	2	wheat_less

Search took 5 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	121436	0.390	458182.1
2	DLD Change Limit	121436	19	3.876	31330.2
3	Display Results	19	19	0.000
	(SQL Overall)	178691	19	4.266	41887.2