Bother
Part of speech: verb
Definition: To annoy, to disturb, to irritate. To do something at one's own inconvenience. To do something which is of negligible inconvenience.
Part of speech: noun
Definition: Fuss, ado. Trouble, inconvenience.
Part of speech: interjection
Definition: A mild expression of annoyance.
Example sentence: Some writers confuse authenticity, which they ought always to aim at, with originality, which they should never bother about.
Pain
Part of speech: verb
Definition: To hurt; to put to bodily uneasiness or anguish; to afflict with uneasy sensations of any degree of intensity; to torment; to torture.To render uneasy in mind; to disquiet; to distress; to grieve.To inflict suffering upon as a penalty; to punish.
Part of speech: noun
Definition: An ache or bodily suffering, or an instance of this; an unpleasant sensation, resulting from a derangement of functions, disease, or injury by violence; hurt.The condition or fact of suffering or anguish especially mental, as opposed to pleasure; torment; distress; sadness; grief; solicitude; disquietude.An annoying person or thing.Suffering seen as a punishment or penalty.
Example sentence: Grief can be the garden of compassion. If you keep your heart open through everything, your pain can become your greatest ally in your life's search for love and wisdom.