1) to be bitter 1a) (Qal) to be bitter 1b) (Piel) 1b1) to show bitterness 1b2) to make bitter 1c) (Hiphil) to make bitter, embitter 1d) (Hithpalpel) 1d1) to embitter oneself 1d2) to be enraged 2) (TWOT) to be strong, strengthen