grief B2

/ɡɹiːf/ something that causes great unhappiness

gravity C1

/ˈɡɹævəti/ Senses relating to seriousness.

brutal C1

/ˈbɹu.təl/ disagreeably direct and precise

grieve B2

/ˈgriːv/ cause to feel sorrow

gravitational C2

/ˌɡɹævɪˈteɪʃənəl/ Pertaining to, or caused by, gravity or gravitation.

grievance C2

/ˈɡɹiː.vəns/ A wrong or hardship suffered, which is the grounds of a complaint.

barometer B2

/bəˈɹɑ.mə.tɚ/ An instrument for measuring atmospheric pressure.

gravitation B2

/ˌɡɹævˈteɪʃən/ a figurative movement toward some attraction

gravitate C2

/ˈɡɹævɪteɪt/ move due to the pull of gravitation