Answer:

might

Answer	Crossword Clue
MIGHT	Possibly will
MIGHT	Strength
MIGHT	Will, with luck?

MIGHT	Force
MIGHT	Could possibly
MIGHT	Superior power
MIGHT	Prowess
MIGHT	"Let us have faith that right makes ... ..." (Lincoln)
MIGHT	Physical strength
MIGHT	Word of possibility
MIGHT	Will maybe

MIGHT	Brute force
MIGHT	Power to pulverize
MIGHT	Power
MIGHT	Strength.
MIGHT	Power.
MIGHT	"Right makes ...": Lincoln.
MIGHT	Companion of main.
MIGHT	Right's partner

MIGHT	Oasis: "Some .... Say"
MIGHT	Bodily strength
MIGHT	Main partner
MIGHT	Strongman's asset