Multisyllabic r-controlled

Front

sir

Back

A respectful or formal term of address for a man.

Front

perhaps

Back

Used to express uncertainty or possibility.

Front

letter

Back

A written, typed, or printed communication, typically sent in an envelope by mail or messenger.

Front

perfect

Back

Having all the required or desirable elements, qualities, or characteristics; as good as it is possible to be.

Front

thermos

Back

A container that keeps a drink or other fluid hot or cold by means of a double wall enclosing a vacuum.

Front

marker

Back

An object used to indicate a position, place, or route.

Front

sturdy

Back

Strongly and solidly built.

Front

confirm

Back

Establish the truth or correctness of something previously believed, suspected, or feared to be the case.

Front

dinner

Back

The main meal of the day, taken either around midday or in the evening.

Front

kernel

Back

The central or most important part of something; in botany, the softer, usually edible part contained in the shell of a nut or the stone of a fruit.