- Zealot - a member of an ancient Jewish sect in Judea in the first century who fought to the death against the Romans and who killed or persecuted Jews who collaborated with the Romans
--1 is a kind of Jew, Hebrew, Israelite
- partisan, zealot, drumbeater - a fervent and even militant proponent of something
--2 is a kind of advocate, advocator, proponent, exponent
--2 has particulars: bigot; dogmatist, doctrinaire - partisan, zealot, drumbeater - a fervent and even militant proponent of something