beneath/below

noted below

literal, verbal

underground, in the earth, subterranean

clandestine, secret

comprehensible, understandable

subconscious

to capture, putting into use

under forehead

under domination or subjection

under law

potential, possible

under domination or subjection

Literal: under the chin, Metaphorically: an art of making turban in which one of its end pulls out from under the chin

to gain expertise in writing

the urinary passage, urethra

infrared

under governments' jurisdiction

(a letter of the alphabet) having dot(s) under it

subsection

Literal, verbal.

(of verse) recitation (without singing)

the depth of the moist earth; the under part of the earth, the nether regions

last moonless days of a lunar month

subconscious

subconsciousness, subconscious

become bankrupt

cleanse the bottom of a well

splendour, magnificence, decoration, pomp, elegance

crowd, multitude, throng, mob

pure, chaste, real, genuine

dementia, a general term for loss of memory, language, problem-solving and other thinking abilities

ball of earwax