Knapsack
Rucksack, Backpack (Noun).
Entrenching tool
A special spade used by the army (Noun).
Sodden
Soaked, Saturated, Drenched (Adjective).
Immersed
Dipped, Plunged, Submerged (Adjective).
Staggered
Astonished, Startled, Astounded (Adjective
Ponderous
Clumsy, Lumbering, Heavy-footed (Adjective).
Conscientious
Diligent, Industrious, Meticulous (Adjective).
Intrigued
Interested, Fascinated, Attracted (Adjective).
Incongruous
Inappropriate, Unsuitable (Adjective).
Impeccably
Flawlessly, Perfectly, Unerringly (Adverb).
Arbiter
Judge, Critic, Adjudicator (Noun).
Conviction
Belief, Opinion, Judgement (Noun).
Mitigated
Reduced, Diminished, Alleviated (Adjective).
Astute
Smart, Clever, Ingenious (Adjective).
Pursuance
Execution, Discharge, Implementation (Noun).
Conspicuous
Noticeable, Visible, Discernible (Adjective).
Fatuous
Silly, Foolish, Idiotic (Adjective).
Irrefutably
Undeniably, Indisputably, Unquestionably (Adverb).
Catastrophe
Disaster, Calamity, Cataclysm (Noun).
Pacifism
Peacemaking, Peace-Mongering (Noun).
Abhorrence
Disgust, Detestation, Abomination (Noun).
Subdued
Dejected, Depressed, Downcast (Adjective).
Hideousness
Gruesomeness, Ghastliness, Monstrosity (Noun).