Synonym of 'Ubiquitous' -

• Ubiquitous:
English meaning: seeming to be everywhere.
Bangla meaning: একই সময়ে সর্বত্র বা বিভিন্ন স্থানে উপস্থিত; সর্বব্যাপী।

Options,
ক) Omnipresent: present or having an effect everywhere at the same time.

খ) Everywhere: to, at, or in all places or the whole of a place.

গ) Widespread: existing or happening in many places and/or among many people.

অপশন বিবেচনা করে দেখা যায়, Synonym of 'Ubiquitous' - All of these.

Source: Cambridge & Accessible Dictionary.