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

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

43 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
drainers	9	28	1125	(None)
drainer	8	30	1284	1	drainer_
grainers	9	30	1207	1	grainers
trainers	8	31	1464	1	trainers
braiders	11	41	1057	2	braiders
branners	10	40	1092	2	branners
briners	9	43	1563	2	br_iners
daikers	12	40	1031	2	d_aikers
damners	10	41	1211	2	d_amners
darners	8	38	1577	2	d_arners
definers	12	42	1119	2	definers
detainers	10	26	910	2	detainers
diners	7	55	2595	2	d__iners
diviners	12	30	835	2	diviners
drabness	11	3	580	2	drabness
drafters	12	33	853	2	drafters
draggers	11	35	739	2	draggers
dragnets	10	13	656	2	dragnets
drained	9	37	1325	2	draine_d
drains	7	37	1940	2	drain__s
drapers	10	53	1335	2	dra_pers
drawers	11	36	1007	2	dra_wers
drawlers	12	30	731	2	drawlers
driers	7	45	1673	2	dr_i_ers
drinkers	13	27	782	2	dr_inkers
drivers	11	44	1279	2	dr_ivers
droners	8	41	1438	2	dr_oners
drowners	12	42	827	2	drowners
gainers	8	42	1459	2	_gainers
grainer	8	37	1406	2	grainer_
mariners	10	31	1386	2	mariners
ordainers	10	5	511	2	ordainers
praisers	10	34	1083	2	praisers
prawners	13	4	600	2	prawners
raiders	8	46	1514	2	_raiders
railers	7	44	2066	2	_railers
raisers	7	36	1739	2	_raisers
ruiners	7	42	1302	2	_ruiners
stainers	8	32	1217	2	stainers
strainers	9	5	1038	2	strainers
trailers	8	29	1292	2	trailers
trainees	8	27	1206	2	trainees
trainer	7	33	1679	2	trainer_

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	121059	0.420	425454.8
2	DLD Change Limit	121059	43	3.483	34757.1
3	Display Results	43	43	0.016	2687.5
	(SQL Overall)	178691	43	3.919	45596.1