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

Here are the results of your fuzzy-string dictionary search for “healthful” 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
healthful	18	5	242	(None)
deathful	15	4	401	2	dea_thful
unhealthful	20	6	113	2	unhealthful
beautiful	14	4	240	3	beautiful
faithful	17	4	338	3	_faithful
feastful	14	4	492	3	feast_ful
hasteful	14	10	525	3	h_asteful
hateful	13	10	768	3	h_a_teful
hatful	12	10	874	3	h_a_t_ful
hatsful	13	10	619	3	h_a_tsful
headful	14	4	556	3	hea__dful
health	12	47	1214	3	health___
healthier	15	4	425	3	healthier
healthily	18	4	310	3	healthily
healths	13	47	875	3	health__s
healthy	16	41	608	3	health__y
hearthrug	16	5	271	3	hearthrug
helpful	15	4	396	3	he_l_pful
loathful	14	4	338	3	loa_thful
wrathful	17	4	361	3	wra_thful

Search took 8 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	148641	0.436	409841.7
2	DLD Change Limit	148641	20	6.563	22648.3
3	Display Results	20	20	0.000
	(SQL Overall)	178691	20	6.999	25530.9