凝乎と[jitto] motionlessly
確乎[kakko] firm
乎己止点[okototen] marks to aid in reading Chinese classics
断乎[danko] firm
嗟乎[aa] Ah!

天爾乎波[teniwoha] postpositions
断断乎[dandanko] firm
牢乎[rouko] firm
醇乎[junko] pure
確乎不抜[kakkofubatsu] determined

宛がう[ategau] to allot
宛てる[ateru] to address
宛ら[sanagara] just like
宛も[adakamo] as if
私宛[watashiate] my address

宛て[ate] aim
宛字[ateji] kanji used as a phonetic symbol, instead of for the meaning
一つ宛[hitotsuzutsu] one by one
宛て先[atesaki] address
宛て名[atena] (addressee's) name

確かに[tashikani] surely
確かめる[tashikameru] to ascertain
確言[kakugen] assertion
確乎[kakko] firm
確執[kakushitsu] discord

確実[kakujitsu] certainty
確実性[kakujitsusei] certainty
確実度[kakujitsudo] certainty
確証[kakushou] positive proof
確信[kakushin] conviction