Other ways of saying obviously are:
- clearly
- indubitably
- beyond doubt
- as demonstrated
- as it has been pointed out
- as can be seen
- thus
- therefore
- it is easy to see
- it is plain to see
- as shown
- indeed
- certainly
- surely
- no doubt
- without doubt
- without a question
- no question
- for sure
- for a fact
- it is clear
Transition Words for Essays: Essential Academic Writing!