Term: mail slot: a slot (usually in a door) through which mail can be delivered
Broader: slot: a small slit (as for inserting a coin or depositing mail) | Unrelated: stewing pan: a saucepan used for stewing
Broader: slot: a small slit (as for inserting a coin or depositing mail) | Unrelated: placoderm: fish-like vertebrate with bony plates on head and upper body; dominant in seas and rivers during the Devonian; considered the earliest vertebrate with jaws
Broader: slot: a small slit (as for inserting a coin or depositing mail) | Unrelated: drusen: (plural) an eye disease resulting from small accumulations of hyaline bodies underneath the retina
Broader: slot: a small slit (as for inserting a coin or depositing mail) | Unrelated: alliance: a connection based on kinship or marriage or common interest
Broader: slot: a small slit (as for inserting a coin or depositing mail) | Unrelated: reflation: inflation of currency after a period of deflation; restore the system to a previous state
Broader: slot: a small slit (as for inserting a coin or depositing mail) | Unrelated: feel: an intuitive awareness;  or
Broader: slot: a small slit (as for inserting a coin or depositing mail) | Unrelated: nobel prize: an annual award for outstanding contributions to chemistry or physics or physiology and medicine or literature or economics or peace
Broader: slot: a small slit (as for inserting a coin or depositing mail) | Unrelated: planning: an act of formulating a program for a definite course of action
Broader: slot: a small slit (as for inserting a coin or depositing mail) | Unrelated: charm campaign: a campaign of flattery and friendliness (by a company, politician, etc.) to become more popular and gain support
Broader: slot: a small slit (as for inserting a coin or depositing mail) | Unrelated: bittersweet: poisonous perennial Old World vine having violet flowers and oval coral-red berries; widespread weed in North America