Malediction
a magical word or phrase uttered with the intention of bringing about evil or destruction; a curse.
“he muttered maledictions to himself as he trod the stone passages”
Cure/ Oath/ Imprecation
Malleable
(of a metal or other material) able to be hammered or pressed permanently out of shape without breaking or cracking.
“a malleable metal can be beaten into a sheet”
Pliable
Manifolds
many and various.
“the implications of this decision were manifold”
Maudlin
self-pityingly or tearfully sentimental, often through drunkenness.
“the drink made her maudlin”
Sentimental
Maverick
an unorthodox or independent-minded person.
“he’s the maverick of the fashion scene”
Individualism/ nonconformity
Insurgent
a rebel or revolutionary.
“an attack by armed insurgents”
Rebel
Integral
necessary to make a whole complete; essential or fundamental.
“games are an integral part of the school’s curriculum”
Essential/ fundamental
Interject
say (something) abruptly, especially as an aside or interruption.
“she interjected the odd question here and there”
Interlocutor
a person who takes part in a dialogue or conversation.
“my interlocutor offered several arguments on the relative merits of the proposal”
Interminable
endless (often used hyperbolically).
“we got bogged down in interminable discussions”