Not Enough And Without The Urgency To Make A Difference Or A Literal Hint To 18 30 38 And 48 Across Crossword Clue

• the upper part of the human body or the front part of the body in animals; contains the face and brains

• a single domestic animal

• that which is responsible for one's thoughts, feelings, and conscious brain functions; the seat of the faculty of reason

• a person who is in charge

• the front of a military formation or procession

• the pressure exerted by a fluid

• the top of something

• the source of water from which a stream arises

• (grammar) the word in a grammatical constituent that plays the same grammatical role as the whole constituent

• the tip of an abscess (where the pus accumulates)

• the length or height based on the size of a human or animal head

• a dense cluster of flowers or foliage

• the educator who has executive authority for a school

• an individual person

• a user of (usually soft) drugs

• a natural elevation (especially a rocky one that juts out into the sea)

• a rounded compact mass

• the foam or froth that accumulates at the top when you pour an effervescent liquid into a container

• the part in the front or nearest the viewer

• a difficult juncture

• forward movement

• a V-shaped mark at one end of an arrow pointer

• the subject matter at issue

• a line of text serving to indicate what the passage below it is about

• the rounded end of a bone that fits into a rounded cavity in another bone to form a joint

• that part of a skeletal muscle that is away from the bone that it moves

• (computer science) a tiny electromagnetic coil and metal pole used to write and read magnetic patterns on a disk

• (usually plural) the obverse side of a coin that usually bears the representation of a person's head

• the striking part of a tool

• (nautical) a toilet on board a boat or ship

• a projection out from one end

• a membrane that is stretched taut over a drum

• oral stimulation of the genitals

• to go or travel towards

• be in charge of

• travel in front of; go in advance of others

• be the first or leading member of (a group) and excel

• direct the course; determine the direction of travelling

• take its rise

• be in the front of or on top of

• form a head or come or grow to a head

• remove the head of