pa·vi·dus

dreadful as in producing fear
quaking as in feeling fear

Similar to pavidus

pavio – to tread down upon
fervidus – boiling, excited, fiery, foaming, passionate, seething
invidus – envious
improvidus – feckless, improvident, negligent, thoughtless
patina – a dish
patricius – a nobleman
papula – a pimple