profound

形容词比较级：profounder

形容词最高级：profoundest

词形变化：

副词: profoundly | 形容词比较级: profounder | 形容词最高级: profoundest | 名词: profoundness |

同义词：

deep | extreme | great | intense | serious | thoughtful | reflective | philosophical | weighty | insightful | overwhelming | overpowering | acute | sincere | abstruse | wise | heartfelt | studious | significant | learned | mysterious | intellectual | sage | hearty | wakeless | unsounded | heavy | fundamental | unfathomed | unplumbed | sound |

反义词：

shallow | superficial |

词义辨析：

同义:

a.深的; 深刻的; 极度的

deep

great

extreme

intense

serious

同义参见:

abstruse

mysterious

learned

wise

intellectual

studious

hearty

heartfelt

sage

significant

反义:

a.深深的; 渊博的

shallow