Clearly
Intelligibly
Synonyms: Intelligibly, distinctly, understandably, with clarity, readably, plainly, comprehensibly, perspicuously, legibly, and audibly.
Obviously
Synonyms: Obviously, patently, undoubtedly, indubitably, decidedly, assuredly, definitely, incontrovertibly, incontestably, doubtless, demonstrably, manifestly, transparently, it goes without saying, of course, evidently, unquestionably, without doubt, plainly, surely, certainly, undeniably, irrefutably, unmistakably, visibly, noticeably, markedly, palpably, and needless to say.
Example Sentences
She clearly explained the instructions.
He spoke clearly and confidently.
The sign was clearly visible.
They clearly understood the situation.