E “sat down” = kathizo. From kathezomai (to sit down, be seated); {from kata (down, against, according to, among) + hezomai (to sit); {from aphedron (a seat, a base)}}. This is to sit, set, appoint, stay, rest.
F “called” = phoneo. From phone (voice, sound, tone or noise; also a language or dialect); probably from phemi to declare, say, use contrasts in speaking to shed light on one point of view); {from phao (to shine) or phaino (to bring light, cause to appear, shine, become visible or clear). This is to call out, summon, shout, address. It is making a sound whether of an animal, a person, or an instrument.
G “twelve” = dodeka. From duo (two, both) + deka (ten). This is twelve – also shorthand for the apostles.