fullback

As nouns the difference between fullback and null

is that fullback is (american football) an offensive back whose primary jobs are to block in advance of the halfback on running plays and for the quarterback on passing plays while null is zero, nil; the cardinal number before einn.

As a noun fullback

is (american football) an offensive back whose primary jobs are to block in advance of the halfback on running plays and for the quarterback on passing plays.

As a verb tackle is

.

As nouns the difference between wingback and fullback

is that wingback is (football) a player who doubles as a defender when their team is defending, and a winger when they are attacking while fullback is (american football) an offensive back whose primary jobs are to block in advance of the halfback on running plays and for the quarterback on passing plays.

As nouns the difference between fullback and goalkeeper

is that fullback is an offensive back whose primary jobs are to block in advance of the halfback on running plays and for the quarterback on passing plays while goalkeeper is a designated player that attempts to prevent the opposing team from scoring by protecting a goal.

As nouns the difference between tailback and fullback

is that tailback is a line of motor vehicles caught up in traffic congestion; a traffic jam while fullback is (american football) an offensive back whose primary jobs are to block in advance of the halfback on running plays and for the quarterback on passing plays.

As a noun fullback is

(american football) an offensive back whose primary jobs are to block in advance of the halfback on running plays and for the quarterback on passing plays.

As nouns the difference between fullback and fallback

is that fullback is an offensive back whose primary jobs are to block in advance of the halfback on running plays and for the quarterback on passing plays while fallback is an act of falling back.

As an adjective fallback is

that can be resorted to as a fallback.

As nouns the difference between pullback and fullback

is that pullback is the act or result of pulling back; a withdrawal while fullback is an offensive back whose primary jobs are to block in advance of the halfback on running plays and for the quarterback on passing plays.

As an adjective electromagnetic

is electromagnetic.

As a noun fullback is

(american football) an offensive back whose primary jobs are to block in advance of the halfback on running plays and for the quarterback on passing plays.