substantially (adv.)

• actually
• adequately
• amply
• approximately
• basically
• chiefly
• competently
• effectually
• enough
• essentially
• fundamentally
• indeed
• intrinsically
• largely
• mainly
• materially
• minimally
• mostly
• practically
• primarily
• satisfactorily
• sincerely
• sufficiently
• truly
• verily
• virtually