As a proper noun good

is .

As a noun room is

joy, happiness.

As a noun prediction

is prediction (act of predicting).

As a verb foresee is

to anticipate; to predict.

As verbs the difference between stiffen and rigidify

is that stiffen is to make stiff while rigidify is to make rigid, to cause to be or become rigid.

As nouns the difference between composition and syndrome

is that composition is the proportion of different parts to make a whole while syndrome is .

As a verb bounce is

to change the direction of motion after hitting an obstacle.

As a noun bounce is

a change of direction of motion after hitting the ground or an obstacle.

As a noun feature is

(label) one's structure or make-up; form, shape, bodily proportions.

As a verb feature is

to ascribe the greatest importance to something within a certain context.

As a noun null is

zero, nil; the cardinal number before einn.

As an adjective false is

(label) one of two states of a boolean variable; logic.

As verbs the difference between improved and progressed

is that improved is (improve) while progressed is (progress).

As an adjective improved

is that has been made better; enhanced.