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

Here are the results of your fuzzy-string dictionary search for “switchgrasses” with Change Limit: [1] [2] [3] [4] [5] [6]

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.

33 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
switchgrasses	22	6	86	(None)
witchgrasses	21	6	140	1	_witchgrasses
switchgrass	20	5	137	2	switchgra_s_s
witchgrass	19	5	198	3	_witchgra_s_s
bunchgrasses	20	6	112	4	_bunchgrasses
switchblades	23	6	95	4	switchbla_des
wiregrasses	15	5	272	4	_wi_regrasses
bentgrasses	14	5	236	5	bent__grasses
bitchinesses	19	4	352	5	_bitchinesses
cutgrasses	13	4	357	5	_cut__grasses
itchinesses	16	4	461	5	__itchinesses
knotgrasses	16	5	153	5	knot__grasses
nutgrasses	11	4	343	5	_nut__grasses
pingrasses	13	4	396	5	_pi__ngrasses
ribgrasses	13	4	294	5	_ri__bgrasses
saccharases	18	5	342	5	s_acchara_ses
sketchinesses	22	5	188	5	sketchinesses
stitcheries	16	5	307	5	stitcher__ies
strasses	8	13	1144	5	s__t___rasses
suitcases	11	4	445	5	suitc___a_ses
switchable	20	4	263	5	switch__able_
switchbacked	29	6	115	5	switch_backed
switchbacks	27	5	198	5	switch_ba_cks
switchblade	22	6	119	5	switchbla_de_
switchboards	23	5	170	5	switchboa_rds
switcheroos	19	5	192	5	switcher__oos
switchers	17	14	663	5	switcher____s
switches	16	15	913	5	switch_____es
switchyards	23	5	151	5	switch_ya_rds
watchcases	20	5	278	5	_watch_ca_ses
wineglasses	15	5	212	5	_wi_neglasses
witchcrafts	24	6	142	5	_witchcra_fts
witcheries	18	4	546	5	_witcher__ies

Search took 10 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	124790	0.390	458182.1
2	DLD Change Limit	124790	33	8.983	13891.8
3	Display Results	33	33	0.016	2062.5
	(SQL Overall)	178691	33	9.389	19032.0