Substitute in Malayalam

Malayalam words whose English meaning includes “substitute”:

പകരം (pakaram) — Substitute, exchange, retaliation.
പകരംവയ്ക്കുക (pakaramvaykkuka) — Substitute, replace.
ബതല്‍ (bathal) — Substitute, reply.
ബദല്‍ (badhal) — Substitute.
മാറ്റുക (maattuka) — Remove, change sth. or sb., substitute, alleviate, keep sth. away.