KEY: Watchful.
SYN: Vigilant, expectant, wakeful, heedful, careful, observant,attentive, circumspect, wary, cautious.
ANT: Unwatchful, invigilant, unwakeful, slumbrous, drowsy, heedless,careless, inobservant, inattentive, uncircumspect, unwary,incautious, distracted.

• Incessant
• Incidence
• Incidental
• Incident, [See INCIDENCE_and_EVENT]
• Incipience, [See INCEPTION]
• Incipient, [See INCEPTION_and_BEGINNING]
• Incircumspect, [See CIRCUMSPECT]
• Incite, [See URGE]
• Incivility
• Inclement
• Inclination
• inclination, [See BEGINNING_and_INCEPTION]
• Incline \r
• Inclose, [See CONFINE_and_COVER]
• Include, [See CONTAIN_and_EMBRACE]
• Inclusive
• Incognizable, [See COGNIZANCE]
• Incoherence
• Incoherent
• Incombustible
• Income
• Incommensurable, [See COMMENSURATE]
• Incommode, [See ACCOMMODATE]
• Incommunicable
• Incomparable