|Noah Webster's Dictionary|
(adv.) In a manifest manner.
Int. Standard Bible Encyclopedia
man'-i-fest-li (mar'eh, "(in) personal presence"): Has the meaning of "by direct vision," as in 1 Corinthians 13:12, "face to face," stating positively (Numbers 12:8) what the next clause states negatively, namely, "not in dark speeches." "Apparently" of the King James Version is ambiguous.
Manifestly (6 Occurrences)
Matthew 6:4 that thy kindness may be in secret, and thy Father who is seeing in secret Himself shall reward thee manifestly. (YLT)
Matthew 6:6 But thou, when thou mayest pray, go into thy chamber, and having shut thy door, pray to thy Father who 'is' in secret, and thy Father who is seeing in secret, shall reward thee manifestly. (YLT)
Matthew 6:18 that thou mayest not appear to men fasting, but to thy Father who 'is' in secret, and thy Father, who is seeing in secret, shall reward thee manifestly. (YLT)
John 7:10 And when his brethren went up, then also he himself went up to the feast, not manifestly, but as in secret; (YLT)
Acts 10:3 he saw in a vision manifestly, as it were the ninth hour of the day, a messenger of God coming in unto him, and saying to him, 'Cornelius;' (YLT)
Numbers 12:8 with him will I speak mouth to mouth, even manifestly, and not in dark speeches; and the form of Jehovah shall he behold: wherefore then were ye not afraid to speak against my servant, against Moses? (ASV JPS)