intereo

abeo – change, depart from life, die, disappear, retire, to digress, to go away, to have been, to pass, vanish
caries – corruption, decay, rottenness
decido – die, fall, fall dead, sink, to fall down
defungo – die, finish, quit, retire, to discharge one's duties
depereo – be utterly ruined, to perish
dilabor – dissolve, fall apart, scatter, slip away, to break up, to perish
morior – decay, to die, wither away
senium – decay, decline, deterioration, dotage, gloom, melancholy, old age

inhorreo – to bristle
integer – chaste, complete, entire, irreproachable, undamaged, unhurt, untouched, whole
integritas – integrity
interimo – kill, slaughter, to slay
interitus – destruction, ruin
ingruo – assail, assault, attack, to fall upon, to fall violently upon
inhio – covet, desire, to desire, to gape, want, yearn for
innuo – give a sign to, mean, suggest, to give a nod to, to hint at
inruo – fling in, make an attack upon, to rush in, to rush upon
incipio – begin, commence, to take in hand

in·te·re·o[1]