1) By nature 2) Essentially 3) Hopelessly 4) Naturally 5) Perse 1) In an inherent manner 
• (adv.) By inherence; inseparably.
In·her'ent·ly adverb By inherence; inseparably. « Matter hath inherently and essentially such an internal energy.» Bentley. 
[adv] - in an inherent manner
inherent, inherently Existing in something as a permanent attribute or quality; forming an element, especially a characteristic or essential element of something; belonging to the intrinsic nature of that which is spoken of; indwelling, intrinsic, essential.
adverb in an inherent manner; `the subject matter is sexual activity of any overt kind, which is depicted as inherently desirable and exciting`
[Scientific terms] in an essential manner