Terms for subject Informal containing Word for

English	Russian
curse for a while using the word мать obscenely	поматюкаться
curse for a while using the word мать obscenely	поматюгаться
don't take his/her etc. word for	доверяй, но проверяй (фраза о необходимости контроля в любом деле a phrase stressing the importance of control in any undertaking; something)
for lack of a better word	как сказать (This eyeshadow seems a little bit watery, for lack of a better word. Moscowtran)
never stuck for a word	за словом в карман не полезет (Technical)
put in a word for	закинуть словечко за кого-либо (someone)
put in a word for	замолвить словечко (someone); за кого-либо)
put in a word for the poor	о бедном ... замолвите слово (snowleopard)
take my word for it	уверяю вас
take my word for it	уж поверь моему слову (You'll buy nothing but trouble if you buy that house, take my word for it. Val_Ships)
take my word for it	поверь мне на слово (Take my word for it. These are the best power tools you can buy. Val_Ships)
take my word for it	я правду говорю (No one can cook better than Fred. Take my word for it. Val_Ships)
take my word for it	поверьте мне
take someone's word for it	поверить на слово (тж. см. take one's word Taras)
there is no other word for it	иначе как ... не назовёшь (pelipejchenko)
used as euphemism for indecent words	такой-сякой разэтакий
used as euphemism for indecent words	такой разэтакий
word for word	точка в точку