tranquil

As adjectives the difference between tranquil and unfazed

is that tranquil is free from emotional or mental disturbance while unfazed is not frightened or hesitant; undaunted; not put off.

As adjectives the difference between mellow and tranquil

is that mellow is soft or tender by reason of ripeness; having a tender pulp while tranquil is free from emotional or mental disturbance.

As a noun mellow

is a relaxed mood.

As a verb mellow

is to make mellow; to relax or soften.

As adjectives the difference between unperturbed and tranquil

is that unperturbed is not perturbed while tranquil is free from emotional or mental disturbance.

As adjectives the difference between secluded and tranquil

is that secluded is hidden, isolated, remote while tranquil is free from emotional or mental disturbance.

As a verb secluded

is past tense of seclude.

As a noun calmness

is the state of being calm; tranquillity; silence.

As an adjective tranquil is

free from emotional or mental disturbance.

As adjectives the difference between excited and tranquil

is that excited is having great enthusiasm while tranquil is free from emotional or mental disturbance.

As a verb excited

is past participle of lang=en.

As adjectives the difference between tranquil and cheerful

is that tranquil is free from emotional or mental disturbance while cheerful is noticeably happy and optimistic.

As an adjective tranquil

is free from emotional or mental disturbance.

As a noun ease is

the state of being comfortable or free from stress.

As a verb ease is

to free (something) from pain, worry, agitation, etc.

As adjectives the difference between tranquil and secure

is that tranquil is free from emotional or mental disturbance while secure is free from attack or danger; protected.

As a verb secure is

to make safe; to relieve from apprehensions of, or exposure to, danger; to guard; to protect.

As adjectives the difference between tranquil and busy

is that tranquil is free from emotional or mental disturbance while busy is crowded with business or activities; having a great deal going on.

As a verb busy is

to make somebody busy , to keep busy with, to occupy, to make occupied.

As a noun busy is

a police officer.