peaceably
UK[ˈpiːsəbli]US[ˈpiːsəbli]
adv
In a peaceful manner; without disturbance or violence.
Morpheme Breakdown
peace
able
ly
peace
state of calm
able
capable of
ly
adverb suffix
Etymology
The word 'peaceably' is built upon the foundational Latin noun 'pax', meaning a state of tranquility or a formal pact to end hostilities. The suffix '-able', of Latin origin, was attached to form the adjective 'peaceable', describing someone or something inherently capable of maintaining peace or inclined toward a peaceful state. Finally, the Old English adverbial suffix '-ly' was appended, converting the descriptive quality into a modifier for action, specifying the manner in which something is done. Thus, the term evolved from the concrete concept of a peace treaty, through the characteristic of being peaceful, to its modern abstract sense describing the non-violent, calm conduct of an action.
Analysis
Structure: peace (state of calm) + able (capable of) + ly (adverb suffix)
peace: From Old French 'pais', from Latin 'pax, pac-', meaning "peace, compact, agreement." Functions as the core root noun.
able: From Old French '-able', from Latin '-abilis', an adjective-forming suffix meaning "capable of, tending to." Functions as a suffix to form the adjective 'peaceable'.
ly: From Old English '-lice', an adverb-forming suffix. Functions as a suffix to convert the adjective 'peaceable' into an adverb.
Examples
The protestors assembled and demonstrated peaceably for their cause.
She requested that the noisy neighbors settle their dispute more peaceably.
The two nations have coexisted peaceably along the shared border for decades.