tax

[1]	assess , assess , exact , demand , charge , impose/levy a tax (on) , (Archaic) tithe
[2]	burden , task , strain , put a strain on , try , load , overload , stretch , exhaust , encumber , weigh down , saddle , (Brit) pressurize , (US) pressure

[1]	levy , taxation , revenue enhancement , impost , duty , tariff , assessment , tribute , toll , excise , customs , charge , contribution , (Archaic) scot , tithe , (Brit) octroi , cess , rate(s) , dues
[2]	onus , burden , weight , load , encumbrance , strain , pressure