Ovāda: Admonition
Admonition is instruction delivered to someone who has already heard it and dug in. Moses and Aaron walk in once more, and the same question lands: how long. Returning with the same sentence after every refusal keeps the door propped open, since the man being asked can still walk through it on any of these mornings.
Māna: Conceit
Conceit is the constant measuring of where I stand next to everyone else. Pharaoh wears a crown that names him a god, so lowering himself before the God of brick makers would put him beneath his own slaves. A request about a work crew turns into a question about his rank, and it is the rank he keeps defending while the country comes apart around him.
Thambha: Obstinacy
Obstinacy is stiffness of mind, counted among the stains that stop a person from seeing what is in front of them. Blood, frogs, flies, boils, hail flattening the fields, and the answer holds unchanged. Each new round of evidence hardens him instead of moving him, and a dry stick snaps before it bends.
Upādāna: Clinging
Clinging is the closed hand that will not open. Pharaoh's grip is on a labor force: the brick quotas, the straw ration, a whole economy standing on people he refuses to let walk out the gate. That grip has already cost him his cattle and his barley, and he holds on anyway, because a hand like this counts what letting go would cost and never what holding is costing.
Pabbajjā: Going forth
Going forth is leaving the settled place to take up a life of training. "Let my people go, that they may serve me" hands them from one master to another: the chain comes off at the gate, and the road runs out into the wilderness where the serving starts. The freedom offered here is work for someone else, which is why that road leads to a mountain rather than to an open field.