based on or in accordance with something

simply; absolutely; (not) at all; used for emphasis usually in negative sentences

the source, starting point, or derivation of something

grass roots (literal and figurative)

Morgan (name)

base of operations

to bring under permanent control, especially regarding rivers or systemic social issues

(loanword) bacon

to take root

(mainly used in the negative) in the first place; absolutely; simply

Morgan Stanley (financial services company)

deep-rooted (problem etc)

Ronald Reagan (1911-2004), 40th US president (1981-1989), or the surname Reagan

in the final analysis; when all is said and done; fundamentally

in the final analysis; fundamentally or at the root of the matter

to eradicate; to root out

to take root

(finance) money supply

JPMorgan Chase & Co., an American multinational investment bank and financial services holding company.

radical sign √ (math.)

tuber of the kudzu vine (Pueraria lobata), used in traditional Chinese medicine

referring to a person's inherent nature, inclination, or susceptibility; often used in the idiom '[[耳朵根子软|耳朵根子軟|er3 duo5 gen1 zi5 ruan3]]' meaning gullible or easily swayed.

the base of the ear or the area where the ear attaches to the head

to get to the bottom of a matter or find the source of a problem

Copenhagen, the capital of Denmark

to establish a foundation or base of operations for growth and development

the dried root of the indigo woad plant (Isatis tinctoria), commonly used in Traditional Chinese Medicine to treat fevers and inflammatory conditions

the part of a plant or organ that is located at the base or root

Häagen-Dazs (ice cream brand)

the fundamental source of trouble, misfortune, or disaster

to cut weeds and eliminate the roots; to destroy root and branch so as to eliminate a problem or threat completely

to get to the bottom of something (idiom); to inquire into a matter in great detail

root of tooth

an incompletely cured illness or a lingering medical complaint

to pull up by the roots; to eradicate or destroy completely

foot of a wall

a counterfoil or stub (of a check, receipt, or ticket)

the true state of affairs, origin, or personal history underlying something

(botany) rhizome

the act or desire of an expatriate or someone living away from home to return to their birthplace in their old age

the posterior or back part of the tongue near the pharynx

to get to the bottom of something or probe into the root cause

knotty and deeply-rooted difficulties or complex social relations