Permanent, a. Lasting, abiding, fixed, enduring, continuing, durable, stable, steadfast, unchangeable, unchanging, immutable, perpetual, invariable, constant, persistent.
Permeable, a. Pervious, penetrable, pervadible.
Permissible, a. Allowable, admissible, sufferable, lawful, legal, legitimate, proper.
Permission, n. Leave, license, liberty, allowance, consent, permit, warrant, authorization, permittance.
Permissive, a.
- 1. Permitting, allowing, granting.
- 2. Granted, suffered.
Permit, v. a.
- 1. Allow, let, suffer, tolerate, endure, put up with.
- 2. Empower, authorize, warrant, give permission to, give leave to, give carte-blanche to, grant, admit,
license, consent to.
Permit, v. n. Allow.
Permit, n. Leave, license, permission, liberty, warrant.
Permittance, n. Allowance, permission.
Permutable, a. Exchangeable.
Permutation, n. Exchange, mutual transference, change.
Pernicious, a.
- 1. Hurtful, harmful, deleterious, injurious, detrimental, baneful, baleful, prejudicial, noxious, noisome,
mischievous, damaging, disadvantageous, destructive, ruinous, fatal, deadly, malign.
- 2. Malicious, wicked, evil-hearted, malignant, malign, mischievous, mischief-making, malevolent.
Perorate, v. n. Speechify, spout, harangue.
Perpendicular, a.
- 1. Vertical, upright, pointing to the zenith.
- 2. At right angles, making a right angle, normal.