Ardent
very enthusiastic or passionate, zealous
Anomaly
Deviating something from what is normal or abnormality
Bolide
a bright flash of a meteor created in the result of the explosion of a meteor in the atmosphere.
Lukewarm
something not much warm or someone lacking enthusiasm
Cusp
a peak or point or a pointed sharp end
Delve
to dig or investigate something completely.
Festoon
a decorative molded chain of flowers or ribbons
Ungulate
mammals having hoofs, like buffalos
Cultivate
to prepare, improve, or nurture something
Juvenile
childish, young, or immature