1. (adjective) with no effort to conceal

• barefaced

2. (adjective) lacking hair on all or most of the scalp

• bald-headed
• bald-pated

3. (adjective) without the natural or usual covering

• denudate
• denuded

1. (adjective) with no effort to conceal

• open
• overt

2. (adjective) lacking hair on all or most of the scalp

• hairless

3. (adjective) without the natural or usual covering

• bare

1. (verb) grow bald; lose hair on one's head

• grow
• turn

1. (adjective) lacking hair on all or most of the scalp

• baldness
• phalacrosis