What is the meaning of the word 'Viscous'?

• Viscous (adjective)
English Meaning: (of a liquid) Thick and sticky; not flowing easily.
Bangla Meaning: আঠালো; চটচটে।

Synonyms: Sticky (আঠাল), Gluey (আঠালো), Tacky (চটচটে; আঠালো), Pasty (চটচটে), Syrupy (সিরাপ সদৃশ), Gummy (আঠালো)।
Antonyms: Watery (পানিসংক্রান্ত বা পানির মতো; টলটলে; ভেজা). Thin (পাতলা), Dry(শুকনো), Melted (গলিত), Soupy (স্যুপ জাতীয়)। 

Other Forms: Viscosity [ভিস্‌কসাটি] (noun) [uncountable noun] লস; সান্দ্রতা।

Example Sentence: 
1. The honey is much thicker and more viscous, and it pours very slowly compared with the water.
2. If the lava is very viscous, and there is a great deal of gas present, pumice is formed

Options,
- Salubrious: A salubrious place is pleasant, clean, and healthy to live in.
- Satiate: To completely satisfy yourself or a need, especially with food or pleasure, so that you could not have any more.
- Tangential: Hardly touching a matter.

Source: Website Lecture.