- Imperceptible in bleating medley
- Insubstantial
- Non-physical
- Unsubstantial, impalpable
- Not tangible; incapable of being touched; not
perceptible to the touch; impalpable; imperceptible.
- Actual
- Authentic
- Authentic piece of cash from Brazil
- Based on fact
- Bona fide
- Even free mail is authentic
- Existing as fact
- Hostility
- Hostility from gas regions
- Offensive action
- Physical threat
- The first attack, or act of hostility; the first act of
injury, or first act leading to a war or a controversy; unprovoked
attack; assault; as, a war of aggression. "Aggressions of power."
- Dog belonging to us is hard work
- Hard manual work
- Industry
- Period of childbirth
- Physical work
- Small laboratory needs our hard work
- Toil
- Bring to bear
- Do pushups
- Excess size calls for physical activity
- Exert
- Gym discipline
- Gym work-out
- Lesson