The Austronesian Comparative Dictionary

*bajaq₁ know, understand; ask, inquire

PAN bajaq₁ know, understand; ask, inquire

Form.
Atayal baq can; know, understand; learn, teach
Thao fazaq remember; know; understand; think; have the opinion that
Pazeh baza- know, understand
Kanakanabu taa-valáʔə know, understand; can
Amis fanaʔ generic term for knowledge, including understanding what is heard
Paiwan ki-vadaq inquire, request

PMP bajaq₂ tell, inform; ask, inquire

WMP
Bontok ʔi-bagá ask, tell; ask for payment of a debt
Ifugaw bagá to ask; to tell
baga tell; confess; request
Kankanaey i-bagá ask, inquire after
baga-an ask for, claim the payment of a debt
Ifugaw (Batad) baga tell; confess; request
Pangasinan bagá tell, say, invite or ask by word of mouth
Ilokano bag-baga advice
bag-baga-án to advise, admonish
i-bagá say, tell, declare, utter; inform on
bagá notice, announcement, bulletin
Kapampangan bálaʔ responsibility; warning
Tagalog bálaʔ threat
Tboli bálaʔ reply, respond
Binukid bálaʔ to divine, discover something by means of divination
Mansaka báraʔ warn of accident or misfortune
Mapun balaʔ calamity, disaster (believed to come from God, such as a plague, flood, earthquake)
Ida'an Begak baraʔ tell
maraʔ tell
Tausug balaʔ misfortune, affliction, plague
Kenyah badaʔ tell, relate; complain
Kelabit madaʔ to advise; tell, instruct
badaʔ advice
Kayan (Uma Juman) bara announce, inform, tell
Dairi-Pakpak Batak bagah bagah promise
bagah-en someone who may be summoned, like a servant
bagah say, announce something; introduce
Toba Batak baga-baga promise; expect
Karo Batak bagah offering to the spirits of the dead so they will desist from pestering one
Kayan bara announce, inform, tell
bara tell, relate, say
Old Javanese pa-warah tell, report, teach, instruct
warah-warah communication, information, report, instruction, teaching
Javanese -warah-an teach each other
marah teach, advise; reason for, because
Sasak badaʔ say, mention, report; advise
CMP
Soboyo faya say
Rotinese fada speak, say, name, mention, tell

PAN ka-bajaq know, understand

Form.
Thao ka-fazaq think, know, remember
Pazeh ka-baza to know
Amis ka-fanaʔ be known

PAN ma-bajaq know, understand

Form.
Thao ma-fazaq to know, remember
Pazeh ma-baza to know, understand; able, can

PAN pa-bajaq give knowledge, teach

Form.
Thao pia-fazaq make knowledgeable, give someone understanding
Pazeh pa-baza cause to know; teach