cautious; prudent

to remember with reverence; to bear in mind; to keep in mind

respectfully yours (in closing a letter)

meticulous; rigorous

to respectfully inform (used at the beginning or end of letters)

cautious; prudent

to remember with reverence; to bear in mind; to keep in mind

respectfully yours (in closing a letter)

to respectfully inform (used at the beginning or end of letters)

meticulous; rigorous

rigorous; strict; careful; (of writing) well organized; meticulous

reserved; overcautious

diligent and painstaking

(literary) respectful; deferential