asthenia /as-thēˈni-ə or -thi-nīˈə/

Debility, loss of muscular strength

asthenic /-thenˈik/ adjective

1. Of or relating to asthenia
2. Lacking strength
3. Of a slender body type, narrow-chested, with slight muscular development (anthropology)
4. (of, or characteristic of, a person) belonging to a type thought prone to schizophrenia, having a small, light trunk and disproportionately long limbs (psychology)

A person of asthenic type

asthenosphere /-thenˈə-sfēr/ noun (geology)

The upper mantle of the earth, a shell lying below, and softer and more readily able to yield to persistent stress than, the lithosphere

• face flannel
• face flannels
• face-fungus
• face-guard
• face-guards
• face-harden
• face-hardened
• face-hardening
• face-hardens
• faceless
• facelift
• facelifts
• faceman
• face mask
• face masks
• facemen
• face off
• face-off
• face-offs
• face out
• face pack
• face packs
• face paint
• face painting
• face paints