“CONCAVE” is a valid word. — 14 points Scrabble

oceana large body of water constituting a principal part of the hydrosphere
canoesmall and light boat; pointed at both ends; propelled with a paddle
covenan assembly of witches; usually 13 witches
novaea star that ejects some of its material in the form of a cloud and become more luminous in the process

onceon one occasion
cavea geological formation consisting of an underground enclosure with access from the surface of the ground or from the sea
ovenkitchen appliance used for baking or roasting
canea stick that people can lean on to help them walk
novaa star that ejects some of its material in the form of a cloud and become more luminous in the process
covea small inlet
coneany cone-shaped artifact
cocaa South American shrub whose leaves are chewed by natives of the Andes; a source of cocaine
acnean inflammatory disease involving the sebaceous glands of the skin; characterized by papules or pustules or comedones
vanemechanical device attached to an elevated structure; rotates freely to show the direction of the wind
venaa blood vessel that carries blood from the capillaries toward the heart
navethe central area of a church
aeon(Gnosticism) a divine power or nature emanating from the Supreme Being and playing various roles in the operation of the universe
cecathe cavity in which the large intestine begins and into which the ileum opens

canairtight sealed metal container for food or drink or paint etc.
onethe smallest whole number or a numeral representing this number
vanany creative group active in the innovation and application of new concepts and techniques in a given field (especially in the arts)
conan argument opposed to a proposal
acethe smallest whole number or a numeral representing this number
ave
nae
aneused of a single unit or thing; not two or more
vacinformal term for vacation
eonthe longest division of geological time
ovathe female reproductive cell; the female gamete
ocaSouth American wood sorrel cultivated for its edible tubers
avo100 avos equal 1 pataca in Macao
voe

onin operation or operational
noa negative
anan associate degree in nursing
naa silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)
enhalf the width of an em
nea colorless odorless gaseous element that give a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts
ae
oe

CONCAVE