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

Here are the results of your fuzzy-string dictionary search for “drumheads” 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
drumheads	16	4	229	(None)
drumhead	15	4	265	1	drumhead_
dropheads	16	4	387	2	dropheads
drumbeats	14	4	232	2	drumbeats
dumbheads	18	8	243	2	d_umbheads
blueheads	15	4	406	3	blueheads
clubheads	17	6	248	3	clubheads
deadheads	15	4	402	3	deadheads
dickheads	20	4	363	3	dickheads
dopeheads	16	4	414	3	dopeheads
dreads	8	41	1502	3	dr___eads
drophead	15	4	461	3	drophead_
drumbeat	13	4	397	3	drumbea_t
drummed	13	30	632	3	drumme_d_
drummers	13	31	616	3	drumme_rs
druthers	12	7	579	3	druthe_rs
dumbhead	17	10	274	3	d_umbhead_
jugheads	20	4	292	3	_jugheads
redheads	13	3	617	3	_redheads
subheads	14	9	653	3	_subheads

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	0.453	394461.4
2	DLD Change Limit	148641	20	6.890	21573.4
3	Display Results	20	20	0.016	1250.0
	(SQL Overall)	178691	20	7.359	24282.0