Synonyms for Withal:

adv

however (adverb)
nevertheless.

adv.

also (adverb)
still.
furthermore (adverb)
yet.
however (adverb)
notwithstanding, all the same, nonetheless, however.
nevertheless (adverb)
even so.
yet (adverb)
however.

conj.

however (conjunction)
still.

n.

together with something, additional, supplementary, extra. withal (noun)
however, notwithstanding, yet, nonetheless, nevertheless, all the same, even so, still.

prep.

notwithstanding (preposition)
nevertheless.

Other synonyms:

adv
even so.
n.
all the same, even so, however, nevertheless, nonetheless, notwithstanding, still, yet.

Usage examples for withal

  1. Withal the forms of the church- service in England had been so arranged that it might remain practicable for the Catholics also to take part in it. – A History of England Principally in the Seventeenth Century, Volume I (of 6) by Leopold von Ranke
  2. " It has been a great trouble to me, because she is so pretty, and withal so proud in the way a girl should be,- I liked her pride, even while it made me afraid,- and they say she is rich also. – The Story Of Kennett by Bayard Taylor