Synonyms of the word

below

• prep. Lower in spatial position than.
• prep. Lower in value, price, rank or concentration than.
• prep. Downstream of.
• prep. South of.
• prep. Unsuitable to the rank or dignity of; beneath.
• prep. (stage directions) Downstage of.
• adv. In a lower place.
• adv. On a lower storey.
• adv. Further down.
• adv. (nautical) On a lower deck.
• adv. (of a temperature) Below zero.

beneath

• adv. Below or underneath.
• prep. Below.
• prep. In a position that is lower in rank, dignity, etc.
• prep. Covered up or concealed by something.

downstairs

• adj. A floor lower than the one a speaker currently occupies.
• adv. living, stepping, or coming down the stairs.
• n. The lower floor of a house, at ground level.
• n. (slang) The genitalia.

infra

• adv. (law) Used to refer to something discussed later.
• n. (civil engineering, informal) Infrastructure.

under

• prep. In or at a lower level than.
• prep. As a subject of; subordinate to.
• prep. Less than.
• prep. Below the surface of.
• prep. (figuratively) In the face of; in response to (some attacking force).
• prep. As, in the character of.
• adv. In a way lower or less than.
• adv. In a way inferior to.
• adv. (informal) In an unconscious state.
• adj. Being lower; being beneath something.