some

同义词：

certain | several | one | around | roughly | about | approximately | a little | a number of | handful | one or two | hardly any | trickle | few | close to | just about | more or less | or so |

反义词：

all | no |

词义辨析：

同义参见:

several

one

certain

反义:

a.一部分的, 一些

all