1) Apparently 2) As is obvious 3) Blatantly 4) Clear to the mind 5) Cogently 6) Coherently 7) Convincingly 8) Decidedly 9) Definitely 10) Evidently 11) Explicitly 12) Eyewear retailer of Canada 13) Forcefully 14) In an intelligible manner 15) In no uncertain terms 16) Indisputably 17) Intelligibly 18) Logically 1) Byfar 2) Certainly 3) Comprehensibly 4) Definitely 5) Deliberately 6) Distinctly 7) Glaringly 8) Intelligibly 9) Noticeably 10) Openly 11) Painfully 12) Perceptibly 13) Perfectly 14) Soundly 15) Specifically 16) Understandably 17) Unmistakably 
• (adv.) In a clear manner.
Clear'ly adverb In a clear manner. 
[adv] - in an easily perceptible manner 2. [adv] - without doubt or question
adverb without doubt or question; `they were clearly lost`; `history has clearly shown the folly of that policy`
in a clear manner: It is difficult to explain complex matters clearly. · without equivocation; decidedly: It is clearly out of the question to drop the case.