Activating, Active, Actuating, Aim, Ambition, Angle, Animating, Animus, Antecedent, Argument, Aspiration, Attraction, Basis, Burden, Case, Causal, Causative, Cause, Chapter, Compelling, Concern, Consideration, Counsel, View, Will, Desideratum, Design, Desire, Determinant, Determination, Device, Directive, Driving, Effect, Emotion, End, Enticement, Essence, Feeling, Figure, Function, Gist, Goad, Goal, Grounds, Head, Heading, Idea, Impelling, Impulsive, Incentive, Incitement, Inducement, Influence, Intent, Intention, Issue, Kinetic, Leitmotiv, Lure, Matter, Meaning, Meat, Mind, Mobile, Motif, Motile, Motivating, Motivation, Motivational, Motor, Moving, Object, Objective, Operative, Passion, Pattern, Phrase, Plan, Point, Pressing, Problem, Prod, Project, Propellant, Propelling, Proposal, Propulsive, Prospectus, Purpose, Pushing, Question, Rationale, Reason, Resolution, Resolve, Rubric, Sake, Shoving, Spring, Spur, Stimulation, Stimulus, Stirring, Striving, Study, Subject, Substance, Text, Theme, Thrusting, Topic, Transitional, Urge, Urgent