rampant /ramˈpənt/

1. Rearing
2. Standing in profile, on the left hindleg (heraldry)
3. High-spirited
4. Fierce
5. Unrestrained
6. Unchecked in growth or prevalence
7. (of an arch) having springers on different levels

• unfallen
• unfallible
• unfaltering
• unfalteringly
• unfamed
• unfamiliar
• unfamiliarities
• unfamiliarity
• unfamiliarly
• unfancied
• unfanned
• unfashionable
• unfashionableness
• unfashionably
• unfashioned
• unfasten
• unfastened
• unfastening
• unfastens
• unfastidious
• unfathered
• unfatherly
• unfathomable
• unfathomableness
• unfathomably