FAQs About the word infrequent

少见的

not frequent; not occurring regularly or at short intervalsSeldom happening or occurring; rare; uncommon; unusual.

偶尔的,孤立的,奇数,稀有,不常见,不寻常,不连续的,不稳定的,少之又少,间歇的

每日的,频繁的,常规,共同,普通

infrequency => 不频繁, infrequence => 不频繁, infratrochlear => 眶下, infraterritorial => 下辖的, infratemporal => 颞下,