Bu so'zlarni adashtirib yubormang. Economic “iqtisodiy”, economical esa “tejamkor” ma'nolarini aglatadi:
• Unemployment causes a lot of economic problems. (NOT ... economical problems.)
• They want people to buy more economical cars. (NOT ... economic cars.)
• Unemployment causes a lot of economic problems. (NOT ... economical problems.)
• They want people to buy more economical cars. (NOT ... economic cars.)