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

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

16 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
reteaching	16	3	602	(None)
detaching	16	3	726	2	det_aching
reaching	14	33	1720	2	r__eaching
reattaching	17	4	312	2	reattaching
researching	17	4	342	2	researching
retacking	16	5	897	2	ret_acking
retching	14	34	1217	2	ret__ching
reteaming	12	21	1044	2	retea_ming
retearing	10	22	1425	2	retea_ring
retouching	16	4	469	2	retouching
retracing	12	3	1329	2	retrac_ing
retracking	17	3	816	2	retracking
retracting	13	3	1193	2	retracting
retrenching	17	4	391	2	retrenching
teaching	14	36	1260	2	__teaching
unteaching	16	4	549	2	unteaching

Search took 4 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	108824	0.373	479064.3
2	DLD Change Limit	108824	16	3.406	31950.7
3	Display Results	16	16	0.016	1000.0
	(SQL Overall)	178691	16	3.795	47085.9