Category Nuances for senescence:

• diverse,
• physiological,
• multicellular,
• developmental,
• underlying,
• induced,
• undesirable,
• biologic,
• relevant,
• intracellular,
• important,
• cellular,
• biological,
• logical,
• major,
• fundamental,
• vegetative,
• metabolic,
• critical,
• central,
• agronomic,

Simple Categories for senescence:

• process,
• state,
• growth,
• activity,
• phenomenon,
• trait,