clunky

adjective
1
solid, heavy and old-fashioned
سنگین, قدیمی, دست‌وپاگیر
2
old-fashioned; not well designed
بدقواره, زمخت, از مد افتاده, کم‌ظرافت
The device has clunky controls.
3
of poor quality; that does not seem realistic
بد, ناجور, بدساخت
The movie is ruined by wooden acting and clunky dialogue.