Trackless : পদচিহ্নবিহীন; পথহীন;
Related Words
traceless  trackless  trickles  tricycles  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Addicted to(খারাপ কিছুতে আসক্ত): She is addicted to collecting stamps.
Dwell upon (আলোচনা করা): They dwell long upon the matter.
Play with (খেলা করা/ মজা করা): I shall not play with him.
Repent of (অনুতাপ করা): I repented of my past.
Rid of (মুক্তি দেওয়া): He will get rid of troubles soon.
Browse All Appropriate Prepositions
Idioms
Birds of a feather (persons of like disposition-একই পর্যায়ের লোক) Bird’s of a feather flock together.
Call in question (সন্দেহ করা): No one can call his honesty in question.
Die in harness (কর্মরত অবস্থায় মারা যাওয়া): Dr. Sen died in harness.
Irony of fate (ভাগ্যের পরিহাস): He could not succeed by irony of fate.
Up to (পর্যন্ত) - I have done the exercises up to page 40.