Can bough rhyme with arrow?
No. bough has one syllable, while arrow has two.
If you need a rhyme for bough, try:
now, plow, cow, bow, how, row, sow, vow or wow.
A nice rhyme would be:
How now brown cow...
If you need a rhyme for arrow, try:
narrow, barrow, farrow, sparrow or taro.
A nice rhyme would be:
She wheeled her wheelbarrow through streets broad and
narrow...