In a clumsy, awkward, or ungainly manner; without grace, skill, or finesse.
From clumsy plus -ly (adverb-forming suffix). The -ly suffix derives from Old English 'lic,' meaning 'like' or 'manner,' which gradually fused with adjectives to create adverbs describing how an action is performed. This is one of the most productive and ancient suffix systems in English.
The -ly adverb formation is so automatic that English speakers immediately understand that 'clumsily' modifies verbs and adjectives, even if they've never heard the word before—'he clumsily knocked over the vase.' This automatic comprehension works because we understand the suffix deeply, which is why you can invent adverbs like 'goblin-like-ly' and people get what you mean.
Complete word intelligence in one call. Free tier — 50 lookups/day.