Whereby
ahd-5
conjunction.
In accordance with which; by or through which.
The Century Dictionary and Cyclopedia
By what? how? why?
By which, in any sense of the word
by.
the GNU version of the Collaborative International Dictionary of English
adverb.
By which; -- used relatively.
adverb.
By what; how; -- used interrogatively.
Wiktionary, Creative Commons Attribution/Share-Alike License
adverb.
By what, in which direction; how
adverb.
By which.
adverb.
Where.
Word Usage
"“Thou whom our souls do love,” is the title whereby they know him and converse with him,"
cross-reference
hereabout
hereafter
hereat
hereby
herein
Rhyme
Words with the same terminal sound
Ai
Alai
Ally
Bi
Bligh
Synonym
Words with the same meaning
how