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