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

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

40 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
bitchy	16	47	920	(None)
bitch	12	50	1776	1	bitch_
botchy	16	53	782	1	botchy
fitchy	17	43	762	1	fitchy
itchy	13	44	901	1	_itchy
pitchy	16	47	967	1	pitchy
witchy	17	46	859	1	witchy
aitch	10	52	1616	2	aitch_
batch	12	46	2010	2	batch_
beachy	16	40	1125	2	beachy
beechy	16	39	750	2	beechy
birch	12	49	1402	2	birch_
bitched	15	32	1292	2	bitched
bitchen	14	34	973	2	bitchen
bitchery	18	23	656	2	bitchery
bitches	14	41	1706	2	bitches
bitchily	18	4	453	2	bitchily
bitsy	10	45	1130	2	bit_sy
bitty	10	61	1917	2	bit_ty
blotchy	17	29	397	2	blotchy
botch	12	67	1745	2	botch_
bothy	13	67	1396	2	bot_hy
bunchy	16	43	746	2	bunchy
butch	12	54	1654	2	butch_
catchy	16	55	958	2	catchy
ditch	11	50	1509	2	ditch_
fitch	13	48	1687	2	fitch_
glitchy	16	28	308	2	glitchy
hitch	13	45	1547	2	hitch_
itch	9	56	1917	2	_itch_
kitschy	19	4	198	2	kitschy
litchi	11	3	789	2	litchi
patchy	16	50	957	2	patchy
pitch	12	50	1841	2	pitch_
pithy	13	56	1446	2	pit_hy
tetchy	14	3	600	2	tetchy
twitchy	18	39	357	2	twitchy
vichy	16	3	904	2	vi_chy
witch	13	45	1756	2	witch_
withy	14	48	1376	2	wit_hy

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	0.110	1624463.6
2	DLD Change Limit	82551	40	2.593	31836.1
3	Display Results	40	40	0.016	2500.0
	(SQL Overall)	178691	40	2.719	65719.4