As an adjective duty

is hollow (having an empty space inside).

As a noun effort is

the work involved in performing an activity; exertion.

As a verb effort is

(uncommon|intransitive) to make an effort.

As a noun patient

is patient, someone who receives therapeutic treatment.

As a verb praised is

(praise).

As nouns the difference between patient and senate

is that patient is a person or animal who receives treatment from a doctor or other medically educated person while senate is in some bicameral legislative systems, the upper house or chamber.

As an adjective patient

is content to wait if necessary; not losing one's temper while waiting.

As a proper noun Senate is

any of several legislative bodies. In countries which have multiple legislative bodies, the Senate is often the more senior.

As a verb devastate

is to ruin many or all things over a large area, such as most or all buildings of a city, or cities of a region, or trees of a forest.

As a proper noun senate is

any of several legislative bodies.

As verbs the difference between devastate and benefit

is that devastate is to ruin many or all things over a large area, such as most or all buildings of a city, or cities of a region, or trees of a forest while benefit is to be or to provide a benefit to.

As a noun benefit is

an advantage, help, sake or aid from something.

In transitive terms the difference between timber and tree

is that timber is to fit with timbers while tree is to place upon a tree; to fit with a tree; to stretch upon a tree.

In obsolete terms the difference between timber and tree

is that timber is to make a nest while tree is wood; timber.

As an interjection timber

is used by loggers to warn others that a tree being felled is falling.

As adjectives the difference between specific and especial

is that specific is explicit or definite while especial is of exceptional importance or significance.

As a noun specific

is a distinguishing attribute or quality.

As nouns the difference between flower and plantlets

is that flower is a colorful, conspicuous structure associated with angiosperms, frequently scented and attracting various insects, and which may or may not be used for sexual reproduction while plantlets is plural of plantlet.

As a verb flower

is to put forth blooms.

As nouns the difference between impudence and bold

is that impudence is the quality of being impudent, not showing due respect while bold is (obsolete) a dwelling; habitation; building.

As an adjective bold is

courageous, daring.

As a verb bold is

to make (a font or some text) bold.

As a proper noun carver

is .

As a noun carving is

a carved object.

As a verb carving is

.