Selective – choosy
Stimulating – incentive, stimulant, incitement, invigoration
Careless – heedless
Doubtful – irresolute
Planned – prepared, outlined, programmed

Exultant – triumphantly happy
Rejoicing – glad, celebrate, delight
Disconsolate – inconsolable, desolate
Jubilant – elated, euphoric, excited, exuberant, exultant
Elated – delighted, thrilled

Incessant – constant, continual, continuous, perennial
Insistent – emphasis, importunity, perseverance, persistence
Daily – regular
Sporadic – occurring occasionally
Continual – repeated

Trivial – of little value or importance
Significant – notable, important
Huge – colossal, enormous, gigantic, immense, mammoth
Heavy – hefty, huge
Light – brightness

Conceal – bury, hide, screen
Watch – observe, view
See – glimpse
Reveal – give the game/show away
Hide – conceal

Memory – recollection, remembrance
Suppress – abolish, censor, conceal, contain
Oblivion – the fact or condition of not remembering
Retrospection – hindsight, recollection, reconsideration
Impart – transmit

Flexible – elastic, resilient, springy
Capable – have the ability to
Malleable – adaptable, ductile, plastic, pliable
Open–ended – having no predetermined limit or boundary
Rigid – hard, firm

Amateur – non-professional
Boring – dull, tedious
Freelancing – self-employed
Expert – authority, specialist
Decent – satisfactory, reasonable

Less – not so much
Insufficient – inadequate, not enough
A handful of – a small quantity or number
Slighter – insignificant, trifling, paltry
Umpteen – considerable, countless, infinite

Abate – (of something perceived as hostile, threatening, or negative) become less intense or widespread
Lessen – abate, decrease, diminish, dwindle
Sustain – help, assist
Increase – expand, extend, prolong
Subside – abate, descend, diminish, dwindle, ease