F
Fastidious taste
Faultless taste
Fearless integrity
Fervid enthusiasm
Feverish bewilderment
Fiery indignation (My thoughtless actions have caused within you a fiery indignation which I hope I can extinguish.)
Figurative eloquence
Fine sensibilities
Fireside delights
Flamboyant manerisms
Flashing wit
Flowing imagery
Foolish frenzy
Forbidding air
Foregone conclusion
Forlorn desolation
Formidable barrier
Fragile form
Freshening breeze

________________
 
G
Gathering gloom
Gifted intelligence
Gleeful spirit
Golden opportunity
Gorgeous splendor
Governing impulse (Love is my governing impulse whenever I think of you.)
Graceful demeanor
Groundless fear
Gushing enthusiasm

H
Hasty generalizations
Haughty composure
Haunting despair
Hazy recollection
Healthy vitality
Heated discussion
Heavenly ecstacies
Helpless innocence (Your helpless innocence attracts me very much.)
Hidden pitfalls
Hilarious outburst
Honest admiration
Honeyed eloquence
Hot frenzy
Human derelict
Hypnotic fascination

_________________

I

Illuminating insight
Impatient yearning
Impending fate
Impetuous zeal
Impish humor (Your impish humor is a real turn-on.)
Implicit faith
Inflamed curiosity
Inherent dignity
Inventive jealousy
Involuntary yearnings