Adjective phrases which you can use to create your own love letters, love poems and other works of romantic expression are found here.

B
Balmy fragrance
Bashful modesty
Bashful demeanor
Bashful smile
Beautiful features
Beautiful moves
Beguiling voice
Beguiling looks
Benevolent regard
Bewitching airs
Bewitching smile
Binding obligation
Bleak loneliness (The bleak loneliness

of our separation is unbearable.)
Bleak expectations
Bleak surroundings
Bleak future

Blissful consciousness
Blissful sleep
Nlithe disregard
Bottomless abyss
Boundless admiration
Boundless energy
Boundless determination
Boundless love
Bright interlude
Bristling temper

C
Calm resignation  
Captivating speech
Captivating charms
Caressing smile
Caustic remarks
Cavernous gloom  
Celestial joy
Ceremonious courtesy
Chaotic plans
Charming radiance
Cheap resentment
Cherished objects
Chivalrous spirit
Civilizing influence
Clear insight
Cloistered virtue
Coherent thinking
Comforting reassurance
Compassionate love
Compelling force  (The compelling force of your love was too hard to resist.)
Complimentary glance
Conflicting influences
Contorted expression
Convincing forcefulness
Convulsive agony
Cool confidence
Corrupting tendencies
Costly advantages
Countless barriers
Courageous eagerness
Courtly bearing
Coy reluctance
Crushing sorrow
Crystalline sky
Cutting directness
Cynical disregard

D
Damaging admission
Dancing sunshine
Dappled shadows
Dashing gallantry
Dauntless courage
Dazzling triumph
Deceiving mists
Decisive manner
Deepening dusk
Defiant coldness
Degrading tendencies
Delectable speculation (The exact moment of your arrival is always a delectable speculation.)
Delightful variation
Delirious ecstacies
Deserted desert
Desirable distinction
Desolating dread
Desperate defiance
Despicable vices
Devastating effect
Devious intentions
Devoted attachment
Devouring ambition
Dictatorial manner
Disciplined mind
Dispelling fear
Distorted vanity
Dominating influence
Dormant capacities
Dramatic liveliness
Dreaming adventurer
Dynamic energy

E

Earthly splendor
Ecstatic happiness
Effervescent personality
Effervescent style
Elfish grace
Elusive charm
Embittered gaze
Emotional warmth
Emotive power
Enchanted garden
Encircling embrace
Enduring charm (You possess an enduring charm that draws me to you.)
Energetic enthusiasm
Engaging smile
Engulfing love
Enriching experience
Enthralling charm
Enveloping presence
Epicurean taste
Erotic embrace
Erotic gestures
Erroneous assumption
Ethical wisdom
Exemplary conduct
Exhilarating charm
Exotic appearance
Exquisite specimen
Extraordinary charm

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