| viscerous(adjective, heart, emotional, secret, private) |
| duodenal(adjective, interior, stomach, viscera, intestinal) |
| habitual(adjective, natural, instinctive, automatic, intuitive) |
| congenital(adjective, natural, primitive, instinctive, automatic) |
| rectal(adjective, interior, stomach, viscera, intestinal) |
| secret(adjective, remote, intimate, private, inside) |
| accustomed(adjective, natural, primitive, instinctive, automatic) |
| deep-seated(adjective, feeling, natural, emotional, secret) |
| emotive(adjective, feeling, feelings, emotional, sentimental) |
| inside(adjective, individual, mental, interior, inner) |
| intuitional(adjective, natural, primitive, instinctive, automatic) |
| private(adjective, heart, remote, secret, inside) |
| rooted(adjective, natural, primitive, instinctive, automatic) |
| constitutional(adjective, inside, interior, bodily, inner) |
| automatic(adjective, natural, emotional, primitive, instinctive) |
| feeling(adjective, feelings, emotional, sentimental, intuition) |
| gastric(adjective, interior, stomach, viscera, abdominal) |
| knee-jerk(adjective, natural, primitive, instinctive, automatic) |
| personal(adjective, body, physical, individual, secret) |
| second-nature(adjective, primitive, inside, instinctive, automatic) |